TY - BOOK AU - Neeraj Kumar TI - Evaluation of Techniques of Mass Queen Rearing in Honeybees / U1 - 638.145 PY - 2000/// CY - .- Pusa, Samastipur PB - : RAU KW - Entomology and Agri. Zoology KW - Honeybees KW - Thesis KW - M. Sc ER -