000
00321nam a2200145Ia 4500
008
200208s9999 xx 000 0 und d
082
_a
GL 573
245
0
_a
Society and the environment
260
_a
Moscow
260
_b
Progress Publishers
260
_c
1946
300
_a
174p.
650
_a
ecology
942
_c
B
999
_c
193658
_d
193658