(1)
Yadav, H. K.; Shukla, S.; Rastogi, A.; Singh, M. P.; Singh, S. P. Genotype - Environmental Interactions and Phenotypic Stability Analyses of Opium Poppy (Papaver Somniferum L.) for Seed, Opium and Morphine Content. IJGPB 2007, 67, 166-168.