00550    a2200169   450000500170000004100080001708200100002510000240003524500590005926000320011830000080015065000320015865000250019065000250021599900190024095201210025920260521114352.001aENG01a304.201aUrsul, A. D.92964301aPhilosophy and the ecological problems of civilisation01aMoscowbProgress Pub.c198301a41001aEnvironmental ethics92964401ahuman ecology92964501aSocial change929461  c227265d227265  00104070aATENbATENd2024-04-29eHari Kharalg0.00l0o304.2 URSpATEN018043r2019-07-03 00:00:00w2019-07-03yBK