Jornada Bibliography

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Campbell R.S., Herbel C.H..  1975.  Improved Range Plants. Society for Range Management, Range Symposium Series, No. 1. :96pp.
Campbell R.S..  1943.  Progress in utilization standards for western ranges. Journal of the Washington Academy of Sciences. 33:161-169.
Campbell R.S..  1940.  Range management research methods in the western United States. Herbage Reviews. 8:121-138.
Campbell R.S., Crafts E.C..  1939.  How to keep and increase black grama on Southwestern ranges. U.S. Department of Agriculture, Leaflet No. 180. :8.
Campbell R.S., Campbell I.F..  1938.  Vegetation on gypsum soils of the Jornada plain, New Mexico. Ecology. 19:572-577.
Campbell R.S., Crafts E.C..  1938.  Tentative range utilization standards; black grama (Bouteloua eriopoda). USDA, Forest Service, Southwest Forest and Range Experimental Station. :4.
Campbell R.S..  1935.  Management of black grama ranges. American Hereford Journal. 26:74-76.
Campbell R.S..  1935.  After the drought. The American Cattle Producer. 17:3-5.
Campbell R.S., Bomberger E.H..  1934.  The occurrence of Gutierrezia sarothrae on Bouteloua eriopoda ranges in southern New Mexico. Ecology. 15:49-61.
Campbell R.S., Keller J.G..  1933.  Partial phyllody of Yucca elata. The Botanical Gazette. 94:619-620.
Campbell R.S., Keller J.G..  1932.  Growth and reproduction of Yucca elata. Ecology. 13:364-374.
Campbell R.S..  1931.  Plant succession and grazing capacity on clay soils in southern New Mexico. Journal of Agricultural Research. 43:1027-1051.
Campbell R.S., Canfield R.H..  1929.  Conservative grazing, a paying policy. The Cattleman. 16:32-33.
Campbell R.S..  1929.  A case of phyllody in Yucca elata. Botanical Gazette. 88:109-110.
Campbell R.S..  1929.  Soapweed. New Mexico College of Agriculture and Mechanic Arts and Agricultural Experiment Station, Press Bulletin 577. :1.
Campbell R.S..  1929.  Vegetative succession in the Prosopis sand dunes of southern New Mexico. Ecology. 10:392-398.
Campbell R.S., Canfield R.H..  1928.  An improved pair of shears for clipping studies on quadrats. Ecology. 9:107-108.