TY - BOOK AU - Kanhaiya, Kunwar. TI - Evaluation of North Bihar Genetic Resource Collections in Castor (Ricinus communis L.) U1 - 631.53 PY - 1991/// CY - .- Pusa, Samastipur PB - : RAU KW - Plant Breeding KW - Castor KW - North Bihar KW - Thesis KW - M. Sc ER -