P.K.Ayyasamy <br/><br/>
Proceedings of Sericulture : Symposium and seminar 1980 

 - 1st Ed 
 - Covai  Tamilnadu Agricultural University  1980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings of Sericulture : Symposium and seminar 1980