000			00561nam a2200193Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0521336570
041			_aeng
082			_221st ed. _a639.9 _bVIA
245			_aViable populations for conservation _cedited by Michael E. Soule
260			_aCambridge : _bCambridge University Press , _c1990
300			_ax, 183 p.
504			_aIndex: p. 185-89.
653			_aExtinction (Biology)
653			_aPopulation biology
653			_aWildlife conservation
700			_aSoule, Michael E., ed.
942			_cEN _2ddc
999			_c10811 _d10811