000			00369nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a041221170x
041			_aen
082			_a595.7
100			_aL.R Clark
245		4	_aThe Ecology of Insect poppulations in theory and practice
260			_aLondon _bChapman and hall _c1982
300			_axiii,232p.
942			_cPR
999			_c39805 _d39805