01015nam a2200313Ia 4500 48511 BIBL 20160527184224.0 750701s1975 enka b 0010 eng 74083768 0821000829 6.00 (U.S.). 0821000837 pbk. (OCoLC)01392849 BDCG GF47 S24 1975 301.31 Santos, Miguel A. 273920 Local Ecology, natural resources, and pollution by Miguel A. Santos. 2d rev. print. London Living Books New York Diplomatic Press c1975. 106 p. ill. 22 cm. Includes index. Bibliography: p. 100-102. Human ecology 113116 Local Contaminacion 36908 LEMB Conservacion de Los Recursos Naturales 9561 LEMB Ecologia Humana 12760 LEMB Pollution 152331 Local Conservation of natural resources 79833 Local 36671 36671 0 0 0 GF_47_000000000000000_S24_1975 0 cil 49563 7 7 4 2016-05-27 69338 0 GF 47 S24 1975 70000000005020 2016-05-27 00:00:00 r:48511 z:NCC:L 6