TY - BOOK AU - Ranjan, Aditya TI - effect of fertility levels and Bio-Fertilizers on growth, yield and quality of onion (Allium cepa L.) U1 - 635 R 165 E PY - 2019/// CY - Bhagalpur PB - BAU, Sabour KW - Horticulture (Olericulture) ER -