Agrawal, P.K., and Dadlani, M. 1992. Techniques in seed science and technology.
South Asian Publishers, New Delhi.
Anonymus, 2003a. Production yearbook. FAO, Rome, Italy.
Anonymus, 2003b. Handbook for Seedling Evaluation (3rd.Ed.). International Seed
Testing Association (ISTA), Zurich, Switzerland.
Anonymus, 2008a. Agriculture statistics, first volume-horticultural and field crops,
2005-6 crop year. Ministry of Jihad-e-Agriculture, Programing and economics
deputy, Statistics and information technology office, No. 85/09.
Anonymus, 2008b. International rules for seed testing. International seed testing
association (ISTA), Zurich, Switzerland.
Basu, R.N. 2002. Seed viability. In: Seed quality, basic mechanisms and
agricultural implications. By: Basra, A.S. (Ed.), pp:1-44. Food Products Press.
Bird, L.S. 1986. Seed quality and stand establishment, p: 543-550, in: Brown,
J.M.(ed.),Cotton physiology, The cotton foundation, Pub. USA.
Christiansen, M.N. and Rowland, R.A. 1986. Germination and stand establishment,
p: 535-541, in: Cotton physiology, by: Brown, J.M. (ed.), The cotton
foundation, Pub. USA.
Cothran, J.T. 1999. Physiology of cotton plant, p: 207-268, in: Cotton, origin,
technology and production, by: Wayne Smith, C. and Cothran, J.T. (eds.), John
Wiley and Sons, Inc.
Delouch, J.C. 1986. Harvest and post-harvest factors affecting the quality of cotton
planting seed and seed quality evaluation, p: 483-518, in: Brown, J.M. (ed.)
Cotton physiology, The cotton foundation, Pub. USA.
Desai, B.B. 2004. Seeds handbook, biology, production, processing and storage (2nded.). Marcel Dekker, Inc., New York, U.S.A.
Gregg. B.R. and Hamidi, A. 2005. Report, cotton seed conditioning, Iran 2005. Seer and Plant Certification and Registration Institute, Karaj, Iran.
Gregory, S.R., Hernandez, E. and Savoy, B.R. 1999. Cottonseed processing, p:793-823, in: Cothran, J.T. and etal (eds.). Cotton, origin, technology and production, Wayne Smith, C. and, John Wiley and Sons, Inc.
Hopper, N.W. and McDaniel, R.G. 1986. The cotton seed, p: 289-317, in: Cotton, origin, technology and production, by: Wayne Smith, C. and Cothran, J.T. (eds.), John Wiley and Sons, Inc.
McDonald, M.B. and Copeland, L. 1997. Seed production, principles and practices. Chapman and Hall, U.S.A.
Perry, D.A. 1981. Introduction In: Handbook of Vigor Test Methods, 3-7, International Seed Testing Association, Zurich.
Van Gastel, A.J.G., Pagnotta, M.A., and porceddu, E. 1996. Seed Science and Technology. ICARDA, Aleppo, Syria.
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