01174cam a2200313 a 4500 2679 2679 1123427 OSt 20230621113147.0 940217s1995 cauab b 001 0 eng 94007665 9780135242407 0122665422 (paper : acidfree paper) DLC DLC DLC WaU DLC QH545 .F73 1998 574.5/222 20 Freedman, Bill. Environmental Science : A canadian perspective/ Bill Freedman. San Diego : Academic Press, c1998. xiii, 606 p. : ill., maps ; 24 cm. Includes bibliographical references (p. 469-541) and indexes. Pollution. Nature Effect of human beings on. Ecological disturbances. Publisher description http://www.loc.gov/catdir/description/els032/94007665.html Table of contents http://www.loc.gov/catdir/toc/els032/94007665.html 7 cbc orignew 1 ocip 19 y-gencatlg lcc BK 0 0 lcc 0 0 LPL LPL GEN 2020-02-03 DONATION TEXTBOOK FOR CHANGE CANADA 0 QH545 .F73 1998 2017/02587 2022-11-16 00:00:00 02587 2020-02-03 BK