000			00467nam a2200145Ia 4500
008			140224s9999 xx 000 0 und d
082			_a311:519.28:575.3:577.5 L8
100			_aEngen, S.
245			_aStochastic abundance models; with emphasis on biological communities and species diversity.
260			_aLondon _bChapman _c1978
300			_aix,126p.
600			_aS. Engen
650			_aAnimal populations-statistical methods,Stochastic processes
942			_cBK
999			_c96129 _d96129