00916nam a2200277 a 4500 0471545481 (hbk. ) MAIN GE105 BOT Botkin, Daniel, B. Environmental science : Earth as a living planet / Daniel B. Botkin, Edward A. Keller with assistance from Dorothy B. Rosenthal ... [et al.]. New York : John Wiley& Son, c1995. xxx, 627, [52] p. : col. ill. ; 28 cm. Includes bibliographical references. Includes index. Environmental sciences. Human ecology. Biological diversity. Sustainable development. Keller, Edward A. .b10077558 09-04-18 16-06-03 20230123133258.0 NUST BOOKS GE105 BOT 145857 145857 2023-01-23 00:00:00 109 GE105 BOT 92003001126 80.00 2023-01-23 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00