[AMRI, E., H. V. M. LYARUU, A. S. NYOMORAL and Z. KAN - YEKA (2008): Effect of timing of seed collection and provenance on seed viability and germination of Dalbergia melanoxylon. Botany Research Journal 1: 82-88.]Search in Google Scholar
[ANDERSEN, U. S., J. P. P. CORDOVA, U. B. NIELSEN and J. KOLLMANN (2008): Provenance variation in germination and seedling growth of Abies guatemalensis Rehder. Forest Ecology and Management 255: 1831-1840.10.1016/j.foreco.2007.12.009]Search in Google Scholar
[BARTZ, A. E. (1988): One-way Analysis of Variance. In: Basic Statistical Concepts, 3rd edition, MacMilan Publishing Company, New York, pp. 278-303.]Search in Google Scholar
[CHAUHAN, S., A. K. NEGI and N. P. TODARIA (1996): Effect of provenance variation and temperature on seed germination of Alnus nepalensis. Plant Physiology & Biochemistry 23: 94-95.]Search in Google Scholar
[CHAUHAN, S., BHUPENDRA SINGH, B. P. BHATT and N. P. TODARIA (2007): Effects of the altitude of seed origin and storage on germination of three Terminalia species, Garhwal Himalaya, India. Forests Trees and Livelihoods 17: 339-344.10.1080/14728028.2007.9752608]Search in Google Scholar
[CZABATOR, F. J. (1962): Germination value: An index combining speed and completeness of pine seed germination. Forest Science 8: 386-396.]Search in Google Scholar
[DHANAI, C. S., A. K. UNIYAL and N. P. TODARIA (2003): Source Variation in Albizia chinensis (OSBECK) MER. Seed and seedling characteristics. Silvae Genetica 52(5-6): 259-266.]Search in Google Scholar
[DHILLON, G. P. S. and H. N. KHAJURIA (1994): Genotypic variation in germination and potential in Acacia nitolica (C.) seeds. Indian Journal of Forestry 17(4): 345-347.]Search in Google Scholar
[GAUR, R. D. (1999): Flora of the District Garhwal: Northwest Himalaya with Ethnobotanical Notes. Transmedia Publication Center, Srinagar Garhwal, Uttaranchal, India, pp. 811.]Search in Google Scholar
[GERA, M., N. GERA and B. N. GUPTA (2000): Preliminary observations on genetic variability and character association in Dalbergia sissoo Roxb. Indian Forester 134: 608-615.]Search in Google Scholar
[GHILDIYAL, S. K., C. M. SHARMA and S. GAIROLA (2009): Additive genetic variation in seedling growth and biomass of fourteen Pinus roxburghii provenances from Garhwal Himalaya. Indian Journal of Science and Technology 2: 37-45.10.17485/ijst/2009/v2i1.5]Search in Google Scholar
[GINWAL, H. S., M. GERA and R. L. SRIVASTAVA (1996): Seed source variability in some seed and seeding characteristics of twenty provenances of Acacia nilotica WILLD. Ex. DEL. Range Management and Agroforestry 17(1): 49-59.]Search in Google Scholar
[GUTTERMAN, Y. (1992): Maternal effects on seed during development. pp. 27-59. Seeds. The Ecology of Regeneration in Plant Communities. In: FENNER, M. (ed.) Wallingford CAB International.10.1079/9780851994321.0059]Search in Google Scholar
[GWAZE, D. P. (1997): Genetic parameter estimate for height and stem straightness in Pinus taeda L. and implications for breeding. Ph.D. Thesis, University of Edinburgh, pp. 180.]Search in Google Scholar
[HOLM, S. O. (1994): Reproductive patterns of Betula pendula and B. pubescens Coll. along a regional altitudinal gradient in Northern Sweden. Ecography 17: 60-72.10.1111/j.1600-0587.1994.tb00077.x]Search in Google Scholar
[ISIK, K. (1986): Altitudinal variation in Pinus brutia Ten: seed and seedling characteristics. Silvae Genetica 35: 59-67.]Search in Google Scholar
[ISTA (1999): International Rules for Seed Testing. Seed Science and Technology, 27, Supplement, Zurich, Switzerland.]Search in Google Scholar
[JOHNSON, H.W., H. F. ROBINSON and R. F. COMSSTOCK (1955): Estimates of genetic and environmental variability in soyabean. Agronomy Journal 47: 314-318.10.2134/agronj1955.00021962004700070009x]Search in Google Scholar
[LOHA, A., M. TIGABU, D. TEKETAY, K. LUNDKVIST and A. FRIES (2006): Provenance variation in seedmorphometric traits, germination, andseed ling growth of Cordia africana Lam. New Forests 32: 71-86.10.1007/s11056-005-3872-2]Search in Google Scholar
[MANTOVAN, N. G. (2002): Early growth differentiation among Prosopis flexuosa D.C. provenances from the Monte phytogeographic province, Argentina. New Forest 23(1): 19-30.]Search in Google Scholar
[MATHUR, R. S., K. K. SHARMA and M. M. S. RAWAT (1984): Germination behaviour of various provenances of Acacia nilotica subspecies indica. Indian Forester 110(5): 435-449.]Search in Google Scholar
[MURALI, K. S. and R. SUKUMAR (1994): Reproductive phonology of a tropical dry deciduous forest in Southern India. Journal of Ecology 82: 759-767.10.2307/2261441]Search in Google Scholar
[MWASE, W. F., A. BJORNSTAD, Y. M. NTUPANYAMA, M. B. KWAPATA and J. M. BOKOSI (2006): Phenotypic variation in fruit, seed and seed ling traits of nine Uapaca kirkiana provenances found in Malawi. Southern Forests: A Journal of Forest Science 208(1): 15-21.10.2989/10295920609505257]Search in Google Scholar
[NEGI, S. S. and H. B. NAITHANI (1995): Oaks of India, Napal and Bhutan. International Book Distributors, 9/3 Rajpur Road Dehra Dun India pp. 166.]Search in Google Scholar
[SACHAN, M. S. (2007): Structure and Functioning of traditional agroforestry systems along an altitudinal gradient in Garhwal Himalaya“. Ph. D. thesis submitted to HNB Garhwal University, Srinagar (Garhwal). Uttarakhand.]Search in Google Scholar
[SAIKIA, S. P., B. S. BHAU, A. RABHA, S. P. DUTTA, R. K. CHOUDHARI, M. CHETIA, B. P. MISHRA and P. B. KANJILAL (2009): Study of accession source variation in morphophysiological parameters and growth performance of Jatropha curcas Linn. Current Science 96: 1631-1636.]Search in Google Scholar
[SCHMIDT, L. (2000): Guide to Handling of Tropical and Subtropical Forest Seed. Danida Forest Seed Center, Denmark, pp. 511. ]Search in Google Scholar
[SHARMA, R. K. and S. S. SHARMA (1995): Heritability and association analysis in Grewia optiva. Indian Forester 121(4): 318-320.]Search in Google Scholar
[SINGH, B., K. P. SAKLANI and B. P. BHATT (2010): Provenance variation in seed and seedling attributes of Quercus glauca Thunb in Garhwal Himalaya, India. Dendrobiology 63: 59-63.]Search in Google Scholar
[SINGH, BHUPENDRA and B. P. BHATT (2008a): Provenance variation in pod, seed and seedling traits of Dalbergia sissoo Roxb., Central Himalaya, India. Tropical Agricultural Research & Extension 11: 39-44.10.4038/tare.v11i0.1786]Search in Google Scholar
[SINGH, BHUPENDRA and B. P. BHATT (2008b): Variability in seed and seedling traits of Celtis australis in Central Himalaya, India. Plant Genetic Resources News Letters 156: 56-61.]Search in Google Scholar
[SINGH, BHUPENDRA, B. P. BHATT and P. PRASAD (2004): Effect of seed source and temperature on seed germination of Celtis australis L.: a promising agroforestry treecrop of Central Himalaya, India, Forests, Trees and Livelihoods 14: 53-60.10.1080/14728028.2004.9752479]Search in Google Scholar
[SINGH, BHUPENDRA, B. P. BHATT and P. PRASAD (2006): Variation in seed and seedling traits of Celtis australis, a multipurpose tree, in Central Himalaya, India. Agroforestry Systems 67: 115-122.10.1007/s10457-004-2948-x]Search in Google Scholar
[SINGH, N. B. and V. K. CHAUDHARY (1993): Variability, heritability and genetic gain in cone and nut characters of Chilgoza Pine (Pinus gerardiana. Wall). Silvae Genetica 42: 2-3.]Search in Google Scholar
[SRIVASTAVA, D. P., P. K. SRIVASTAVA, A. GOAL and K. THANGAVELU (1993): Genetic variability in Terminalia arjuna Bedd. Indian Journal Forestry 16(3): 223-225.]Search in Google Scholar
[SUBRAMANIAN, K. N., A. K. MANDAL and A. I. NICODEMUS (1995): Genetic variability and character association in Eucalyptus grandis. Annals of Forestry 3(2): 134-137.]Search in Google Scholar
[TODARIA, N. P., BHUPENDRA SINGH and RAM KUMAR (2002): Seed source variation and germination studies in Albizia lebbek from Garhwal Himalaya. Journal of Tree Science 21: 27-34.]Search in Google Scholar
[UNIYAL, A. K., B. P. BHATT and N. P. TODARIA (2002): Provenance variation in seed characteristics of Grewia oppositifolia Roxb. - A Promising agroforestry tree-crop of Central Himalaya. India. Indian Journal of Forestry 25(2): 209-214.]Search in Google Scholar
[VAKSHASYA, R. K., O. P. ROJORA and M. S. RAWAT (1992): Seed and seedling traits of Dalbergia sissoo Roxb: Seed source variation studies among ten provenances in India. Forest Ecology and Management 48: 265-275.10.1016/0378-1127(92)90149-4]Search in Google Scholar
[VERA, M. L. (1997): Effects of altitude and seed size on germination and seedling survival of healthland plants in north Spain. Plant Ecology 133: 101-106.10.1023/A:1009729201384]Search in Google Scholar
[VOLKAR, P.W., C. A. Dean, W. B. Tibbits and I. C. RAUENWOOD (1990): Genetic parameters and gain expected from selection in Eucalyptus globulus in Tasmania. Silvae Genetica 39(1): 18-21.]Search in Google Scholar
[WOLFE, L. M. (1995): The genetics and ecology of seed size variation in a biennial plant Hydrophyllum apendiculatum. Oecologia 101: 343-352.10.1007/BF0032882128307056]Search in Google Scholar
[ZHENG, Y. L., W. B. SUN, Y. ZHOU and D. COOMBS (2009): Variation in seed and seedling traits among natural populations of Trigonobalanus doichangensis (A. Camus) Forman (Fagaceae), a rare and endangered plant in southwest China. New Forests 37: 285-294.10.1007/s11056-008-9124-5]Search in Google Scholar