00286nam a2200097Ia 4500008004100000082002400041100002000065245005000085260004500135300000800180140113s9999    xx            000 0 und d  a632.951:546.19   L5  a"Woolson, C.A."  aArsenical Pesticides (Acs Symposium series 7)  a1975bAmerican Chemical Soc.cWashington  a176