Neergaard, P. (1986). Seed pathology. S.Chand.
Tohutoru Kātū Chicago (17th ed.)Neergaard, Paul. Seed Pathology. New Delhi: S.Chand, 1986.
Tohutoro MLA (9th ed.)Neergaard, Paul. Seed Pathology. S.Chand, 1986.
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