00930cam a2200265 a 4500 3434503 OSt 20230704155153.0 911114s1992 maua b 001 0 eng 91042676 0395578213 (alk. paper) : $22.95 DLC DLC DLC 363.7 ALG Gore, Albert, 1948- Earth in the balance : ecology and the human spirit / Al Gore. Boston : Houghton Mifflin, :c1992. 407 p. : ill. ; 24 cm. Includes bibliographical references (p. [386]-393) and index. Environmental policy. Environmental protection. Human ecology. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 3917 3917 0 0 ddc 0 0 002 002 2023-07-04 0 363.7 ALG 10001911 2023-07-04 2023-07-04 BK