000 00672nam a2200277Ia 4500
001 Z_1780
003 CHAP
008 220113s1948 xx 000 0 und d
010 _a164871
040 _cCHAP
082 _a632.951 M48
100 _aMetcalf, Robert Lee
_975182
245 _aThe mode of action of organic insecticides /
_cpor Robert Lee Metcalf
260 _aWashington :
_bChemical Biological Coordination Center,
_c1948
300 _a84 p.
440 _a
500 _a
503 _aDONACIÓN
650 _aInsecticidas I. t.
_9138935
901 _a632.951 M48
902 _aA
910 _a1948
942 _c1
942 _cc1
999 _c164871
_d164871