00473nam a2200205Ia 4500 150901s9999 xx 000 0 und d English AND/EC Anderson J M Author Ecology of environmental science London Edward Arnold Ltd 1983 175 Pages Rs .90 .00 Biosphere ecosystem BK 237627 237627 0 0 0 0 KAUCOA KAUCOA 2022-03-03 90.00 1 574 .5 AND/EC KAU-COA-21707 2019-12-02 00:00:00 2019-11-08 2015-09-16 BK