Singh, S., & Tunwar, N. (1988). Indian minimum seed certification standards. Central seed certification board govt of india.
Styl ChicagoSingh, S.V, a N.S Tunwar. Indian Minimum Seed Certification Standards. New Delhi: Central seed certification board govt of india, 1988.
Citace podle MLASingh, S.V, a N.S Tunwar. Indian Minimum Seed Certification Standards. Central seed certification board govt of india, 1988.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..