00365nam a2200157Ia 4500008004100000041001200041082001000053082001100063100001500074100001100089245003300100260001400133260003600147260000900183300001500192150901s9999    xx            000 0 und d  aEnglish  a660.6  bNAT/BI  aNatesh S    eEditor  aBiotechnology in agriculture  aNew Delhi  bOxford I B H publishing company  c1994  a321  Pages