01309nam a2200325 a 4500 11174 11174 601044 20171120084055.0 910128s1992 iauab b 001 0 eng 91070378 0697112292 DLC DLC n-us--- n------ S938 .C37 1992 333.7/2 20 Castillon, David A. Conservation of natural resources : a resource management approach / David A. Castillon. Dubuque, Iowa : Wm. C. Brown Publishers, c1992. xvi, 432 p. : ill., maps (some col.) ; 28 cm. Includes bibliographical references (p. 407-408) and index. Conservation of natural resources. Natural resources Management. Conservation of natural resources United States. Natural resources United States Management. Conservation of natural resources North America. Natural resources North America Management. 7 cbc orignew 2 opcn 19 y-gencatlg lcc BOOKS 0 0 lcc 0 0 MUC MUC GEN 2016-06-06 donation(B.F.A) 5 S 938 .C37 1992 12545 2021-06-28 2021-06-19 2016-06-06 BOOKS