00369nam a2200121Ia 4500082001600000100001800016245003800034260005500072650001500127942000700142999001500149952008300164  a620.8 KUM/M  aKumar, H. D.  0aModern Concepts of Biotechnology   bThe State Institute Of LanguagesaTrivandrumc1973  aPhysiology  cBK  c7964d7964  001040708ZOOaGBCTLbGBCTLcF30d2022-03-16g245.00o620.8 KUM/Mp37040yBK