000 00292nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aJanis Birkeland
245 _aA Sourcebook of Integrated Eco-Logical Solutions
260 _bEarthScan Publications Ltd.
260 _c2002
300 _a274 P.,
999 _c5698
_d5698