00930nam a2200289 a 4500 57332 BD-RjUL 20211209080509.0 081216s1979 nyua b 001 0 eng 0023621206 (BD-RjUL) 57456 LC eng LC LC BD-RjUL eng 301.31 23 PLA 1979 Plants, people and environment / edited by Peter B. Kaufman and J. Donald LaCroix. New York : Macmillan, c1979. xii, 542 p. : ill. ; 26 cm. Includes bibliographies and index. Human-plant relationships. 170269 Human ecology. 170270 Ecology. 170271 Conservation of natural resources. 170272 Environmental protection. 170273 Kaufman, Peter B. 170274 LaCroix, Joseph Donald, 1925- 170275 ddc BK 57332 57332 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1987-05-17 0 301.31 PLA 1979 2016-12-08 00:00:00 C-1 2016-12-08 BK