00451nam a2200157Ia 4500008004100000020001500041082001700056100001900073245003100092260005300123300000800176650004100184650003400225653001600259653001800275170901s1999    xx            000 0 und d  a8187167203  a631.53bP95A  aPurohit, S. S. 0aAgricultural Biotechnology  aBikanerbAgro Botanical Publishers (India)c1999  a565  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgriculture  aBiotechnology