Singh,Dhan Pal. (1986). Breeding for Resistance to Diseases and Insect Pests. narosa.
Παραπομπή Chicago StyleSingh,Dhan Pal. Breeding for Resistance to Diseases and Insect Pests. new delhi: narosa, 1986.
Παραπομπή MLASingh,Dhan Pal. Breeding for Resistance to Diseases and Insect Pests. narosa, 1986.
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