TY - BOOK AU - Fitzgerald,Sarah TI - Options for conservation: the different roles of nongovernmental conservation organizations SN - 0891641238 AV - S930 .F57 1990 U1 - 333.7 20 PY - 1990/// CY - Washington, D.C. PB - World Wildlife Fund, Conservation Foundation KW - Conservation of natural resources KW - United States KW - Societies, etc N1 - Includes bibliographical references (p. 150-152) ER -