CHANDA, S., SAHA, L., KAR, N., DAS, N., SAHA, A. and BINDROO, B. 2012. EFFECT OF MULTIPLE MATING OF (SK6 X SK7): A NEWLY EVOLVED BIVOLTINE HYBRD ON GRANAGE PERFORMANCE FOR SUSTAINABLE MULTI X BI DFL PRODUCTION IN WEST BENGAL. UTTAR PRADESH JOURNAL OF ZOOLOGY. 32, 2 (Feb. 2012), 165–169.