LEADER 00000nam 2200289 a 4500 001 0042995 003 UkHlHU 007 t 008 003006 0 1972 000 eng 040 UkHlHU 050 4 HB 3505 P8 100 0 Ridker, Ronald Gene. 245 00 Population, resources, and the environment. 260 Washington, D.C. :|bCommission of Population Growth and the American Future.,|c1972. 300 377p. 440 0 United States. Commission on Population Growth and the American Future. Research report, 3. 650 0 Population theory. 650 0 Demography. 650 0 Demography|xUnited States. 650 0 Regional planning|xUnited States. 710 2 United States. Commission on Population Growth and the American Future. 946 020 absent -- ISBN check required 946 650 |x Subfield is geographical name -- Check for Geac subject headings
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