00373nam a22001097a 4500 150820b xxu||||| |||| 00| 0 eng d 0716708477 309.173 PIR PIRAGES, DENNIS C. ARK II:SOCIAL RESPONSE TO ENVIRONMENTAL IMPRERATIVES SOCIAL RESPONSE TO ENVIRONMENTAL IMPRERATIVES SAN FRANCISCO W. H. FREEMAN AND COMPANY 1974 348 348 0 0 ddc 0 309_173000000000000_PIR 0 16631 1000 1000 2017-03-08 0 309.173 PIR 2019-07-29 2017-03-08 BOOKS