000 00290nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a595.7
100 _aHartley,G.S.
245 _aChemicals forrpest control.
260 _aLondon
_bPergamon Press
_c1969
300 _a316
942 _2ddc
_cBK
999 _c4690
_d4690