TY - BOOK AU - Dixon,John A. AU - Sherman,Paul B. TI - Economics of protected areas: a new look at benefits and costs SN - 1853830976 AV - QH77.D44 D59 1990 U1 - 333.7/2/091724 20 PY - 1990/// CY - Washington, D.C. PB - Island Press KW - Natural areas KW - Developing countries KW - Management KW - Economic aspects KW - Government policy KW - Conservation of natural resources N1 - Includes bibliographies (p. 213-221) and index ER -