TY - BOOK AU - Singh, Maitreyi TI - Studies of Different Sources and Application Time of Nitrogen on Production of Cabbage (Brassica Oleracea var. Capitata L.) under Organic Farming U1 - 635.3484 PY - 2025/// CY - Pusa, Samastipur PB - Dept. of Horticulture, PGCA, RPCAU KW - Horticulture (Vegetable Science) KW - Thesis KW - M.Sc ER -