Indian minimum seed certification standards
Tunwar, N. S
Indian minimum seed certification standards - New Delhi Central Seed Certification Board, Dept. of Agriculture & Coo 1988 - x, 388 p. ; 25 cm
631.531 / T159I
Indian minimum seed certification standards - New Delhi Central Seed Certification Board, Dept. of Agriculture & Coo 1988 - x, 388 p. ; 25 cm
631.531 / T159I