TY - BOOK AU - Singh, Rajiv Ranjan. TI - Manifestation of Heterosis and Resistance to YVM in Okra (Abelmoschus esculentus L. Moench.) / U1 - 635.648 PY - 1993/// CY - .- Sabour, Bhagalpur PB - : Bihar Agricultural College, RAU KW - Horticulture KW - Okra KW - Thesis KW - Ph. D ER -