Handbook of practical sericulture. Ed 4 - S.R. Ullal; M.N. Narasimhanna J. Sampath (Bangalore Central Silk Board)
S.R. Ullal; M.N. Narasimhanna & J. Sampath: Handbook of practical sericulture. Ed 4. (4th Rev Edition.) Bangalore. Central Silk Board,--(638.2ULL)
ENGLISH
Keywords: Sericulture