MARC 主機 00000nam 2200000 a 4500 001 LC72171028 008 940120s1972 nyu 000 eng 010 72171028 050 4 HC79.E5|bP335 082 04 301.31 100 1 Palmstierna, Hans,|d1926- 245 14 The future imperative for the human environment /|c[by] H. Palmstierna. 260 [New York] :|bUnited Nations,|c1972. 300 24 p ;|c26 cm. 500 At head of title: United Nations Centre for Social and Economic Information. 650 0 Environmental policy. 650 0 Population. 710 2 United Nations.|bCentre for Economic and Social Information.
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