000 00349nam a2200133Ia 4500
008 220721s1972 xx 000 0 und d
041 _aeng
082 _a581.6(54)
100 _aClark, L.R.
245 _aEcology of Insect Populations in Theory and Practice
260 _aGreat Britain
_bElbs
_c1972
300 _axiii, 232P.
999 _c78409
_d78409