TY - BOOK AU - Nigam,Krishan Bihari AU - Guide: Singh,S.P TI - Genetical studies in opium poppy (papaver somniferum linn.) U1 - 631.53 PY - 1982/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Plant Breeding & Genetics ER -