00368nam a2200121Ia 4500008004100000082001800041100002300059245004200082260003200124365000600156630004200162730004200204100415s9999    xx            000 0 und d  b11068a632.96  aSamways  Michael J  aBiological Control of Pests and Weeds  aLONDONc1981bEDWARD ARNOLD  b0  aBiological Control of Pests and Weeds  aBiological Control of Pests and Weeds