00422nam a2200157Ia 4500 230312s9999||||xx |||||||||||||| ||und|| 0-07-231547-4 363.7 ENG-E Enger Eldon, D. Environmental Science McGraw Hill New York 2002 486 Eng. Economics Environmental Interrelationships , Environmental Ethics BK 2282 2282 0 0 ddc 0 0 SIRC-C SIRC-C 2023-03-13 0 363.7 ENG-E 2293 2023-03-13 2023-03-13 BK