00595nam a2200181 4500 150716b xxu||||| |||| 00| 0 eng d 0471157821 GE105 .B68 1997 Botkin, Daniel B.; 1997 Environmental science : Earth as a living planet/ 2nd ed. Canada : John Wiley & Son, Inc. , 1997 xxxii, 649, [52] p. : color ill. Include index ; 29 cm Human ecology Environmental sciences Keller, Edward A., lcc BOOKS GE105 .B68 1997 2 2333 2333 0 0 lcc 0 0 MUC MUC 2015-07-16 Donation (BFA) 2 GE105 .B68 1997 6414 2025-04-08 2018-02-06 2015-07-16 BOOKS