00372nam a2200157Ia 4500 170901s2017 xx 000 0 und d 573 S56E Smith, Robert Leo Ecology of Man An Ecosystem Approach 2 399 Life sciences Pure sciences Human ecology ddc BK 5992 5992 0 0 ddc 0 0 RAU RAU 2017-10-18 0 573 S56E 61292 2017-10-18 2010-07-26 BK Gift