Sponsored by Natural Resource Economics Division, Economic Research Service, U.S. Dept. of Agriculture.Includes bibliographies.Mode of access: Internet.
"March 1969."Includes bibliographical references.v. 1. Summary and legal study -- v. 2. Resources, e...
"NSF 77-51" through "NSF 77-56."v.1. General information and plenary sessions -- v.2. Using natural ...
Vols. for 1972- are technical papers selected from the Conference on Earth Resources Observation a...
Published in 1957 under title: Economic problems of natural resource use.Mode of access: Internet
Papers presented at a National Symposium on the Economics of Outdoor Recreation, New Orleans, La., N...
Funded by the Office of Biological Services, U.S. Fish and Wildlife Service, and the Environmental P...
"April 1988."Distributed to depository libraries in microfiche.Includes bibliographical references.M...
Vols. 2-8 published in New York.Includes bibliographical references.v. 1 Plenary meetings.--v. 2 Min...
"Prepared for the Bureau of Outdoor Recreation, U.S. Department of the Interior, by the Forest Servi...
"January 1993."Cover title.Includes bibliographical references (p. 31).Mode of access: Internet
"August 1995."Cover title.Includes bibliographical references (p. 37).Mode of access: Internet
"Reprinted from Economic geology, vol. 46, no. 6, pp. 563-577, September-October, 1951."Bibliography...
Pub. also in Normal college news, v.2, no.5, 1905.Reprinted from the 7th annual report of the Michig...
"February 1988"--P. i.Cover title.Bibliography: p. 41-43.Mode of access: Internet
Hearings held June 14-27, 1977.Includes bibliographical references.Mode of access: Internet
"March 1969."Includes bibliographical references.v. 1. Summary and legal study -- v. 2. Resources, e...
"NSF 77-51" through "NSF 77-56."v.1. General information and plenary sessions -- v.2. Using natural ...
Vols. for 1972- are technical papers selected from the Conference on Earth Resources Observation a...
Published in 1957 under title: Economic problems of natural resource use.Mode of access: Internet
Papers presented at a National Symposium on the Economics of Outdoor Recreation, New Orleans, La., N...
Funded by the Office of Biological Services, U.S. Fish and Wildlife Service, and the Environmental P...
"April 1988."Distributed to depository libraries in microfiche.Includes bibliographical references.M...
Vols. 2-8 published in New York.Includes bibliographical references.v. 1 Plenary meetings.--v. 2 Min...
"Prepared for the Bureau of Outdoor Recreation, U.S. Department of the Interior, by the Forest Servi...
"January 1993."Cover title.Includes bibliographical references (p. 31).Mode of access: Internet
"August 1995."Cover title.Includes bibliographical references (p. 37).Mode of access: Internet
"Reprinted from Economic geology, vol. 46, no. 6, pp. 563-577, September-October, 1951."Bibliography...
Pub. also in Normal college news, v.2, no.5, 1905.Reprinted from the 7th annual report of the Michig...
"February 1988"--P. i.Cover title.Bibliography: p. 41-43.Mode of access: Internet
Hearings held June 14-27, 1977.Includes bibliographical references.Mode of access: Internet
"March 1969."Includes bibliographical references.v. 1. Summary and legal study -- v. 2. Resources, e...
"NSF 77-51" through "NSF 77-56."v.1. General information and plenary sessions -- v.2. Using natural ...
Vols. for 1972- are technical papers selected from the Conference on Earth Resources Observation a...