00327nam a2200121Ia 4500008004100000082001600041100002100057245002600078260004300104365000600147630002600153730002600179100415s9999    xx            000 0 und d  b6578a531.6  aPhillipson  John  aEcological Energetics  aLONDONc1966bEDWARD ARNOLD PUBLISHERS  b0  aEcological Energetics  aEcological Energetics