Public relations and communications for natural resource managers / James R. Fazio, Douglas L. Gilbert. Fazio, James R. Gilbert, Douglas L. Conservation of natural resources Public relations. Communication in conservation of natural resources. Natural resources Management. Conservation of natural resources United States. Natural resources United States Management. S944.5.P82 F39 1981 659.111 19 FAP Includes index. Bibliography: p. 357-362. Dubuque, Iowa : Kendall/Hunt Pub. Co., c1981. c1981. 1981 Text xviii, 375 p. : eng United States. United States