共 8 条
- [1] JOSHI MA, 1983, P 2 INT C AP TROP CL, P14
- [3] MISHRA RC, 1997, PERSPECTIVE INDIAN A
- [4] MUJUMDAR SM, 1996, P INT WORKSH REV AP, P20
- [5] NEWTON LV, 1917, AGR J INDIA
- [6] RAO GM, 1998, INDIAN BEE J, V60, P108
- [7] RAO GM, 1996, P INT WORKSH REV AP, P33
- [8] SURYANARAYANA MC, 1998, REARING QUEEN BEES I