01176nam a2200313 a 4500 0 1656320 19971204100019.8 971002s1998 txuab b 001 0 eng 97067174 003018679X DLC DLC GE70 .R38 1998 363.7 21 RAV Raven, Peter H. Environment / Peter H. Raven, Linda R. Berg, George B. Johnson. 2nd ed. Fort Worth : Saunders College Pub., c1998. 579 p. : col. ill., col. maps ; 29 cm. + 1 data sheet in pocket Includes bibliographical references and index. Environmental education. Environmental policy. Conservation of natural resources. Berg, Linda R. Johnson, George B. (George Brooks), 1942- ddc BB 10664 10664 0 0 ddc 0 0 Alahram MAIN MAIN 1ST 2009-02-04 purchase 178.30 6488 0 363.7 RAV 000014469 2025-07-15 00:00:00 BB