Krishnaswami S, Narasimhanna M N Surya narayan, S K
Silkworm rearing - New Delhi, Oxford & IBH publishing co. pvt. ltd 1988 - 132 - Sericulture manual 2 .
Silkworm
638.2 SIL
100
Silkworm rearing - New Delhi, Oxford & IBH publishing co. pvt. ltd 1988 - 132 - Sericulture manual 2 .
Silkworm
638.2 SIL
100