000 00301nam a2200121Ia 4500
008 170101s1968 xx 000 0 und d
082 _a595.706139 LAB
100 _aLabrecque Germain C.
245 0 _aPrinciples of Insect Chemosterilization
260 _c1968
300 _a354 p.
942 _2ddc
_cB
999 _c685666
_d685666