00432nam a2200181Ia 4500008004100000041001200041082001000053082001100063100002300074100001100097245003700108260001300145260002200158260000900180300001500189365002500204650002100229150909s9999    xx            000 0 und d  aEnglish  a632.9  bWHI/PE  aWhite steverns R    eEditor  aPesticides in the environment V2  aNew York  bMarcel Dekker Inc  c1976  a458  Pages  aUSD,.45.50            aPlant Protection