Media type: E-Article Title: An Economic Analysis of Two Systems and Three Levels of Grazing on Ponderosa Pine-Bunchgrass Range Contributor: Quigley, Thomas M.; Skovlin, Jon M.; Workman, John P. imprint: JSTOR, 1984 Published in: Journal of Range Management Language: Not determined DOI: 10.2307/3898700 ISSN: 0022-409X Keywords: Animal Science and Zoology ; Ecology Origination: Footnote: Access State: Open Access