000 00316nam a2200133Ia 4500
008 160316s1978 xxu||||| |||| 00| 0 eng d
020 _a0471996386
100 _aG.C. Butler
245 _aPrinciples Of Ecotoxicology
250 _a1st
260 _aNEW YORK
_bJOHN WILEY & SONS
_c1978
300 _a349
700 _a
_a
999 _c38035
_d38035