Publications

1990

Journal Article

Miller, Richard F, Marshall Roy Haferkamp, and Raymond F Angell. Clipping Date Effects On Soil Water And Regrowth In Crested Wheatgrass. Journal of Range Management 43.3 (1990): 253. Web. Journal Of Range Management.
Wilkins, Dale E, Marshall Roy Haferkamp, and David C Ganskopp. Power Requirements Of An Imprinter And Rangeland Drill. Journal of Range Management 43.3 (1990): 274. Web. Journal Of Range Management.
Doescher, Paul S et al. Effects Of Nitrogen Availability On Growth And Photosynthesis Of Artemisia Tridentata Ssp. Wyomingensis. The Great Basin Naturalist (1990): 9–19. Print. The Great Basin Naturalist.

Report

1989

Conference Paper

Vavra, Martin, Mike Mc Innis, and Dennis P Sheehy. Implications Of Dietary Overlap To Management Of Free-Ranging Large Herbivores. Proceeding, Western Section. American Society Of Animal Science. 1989. Print. Proceeding, Western Section. American Society Of Animal Science.

Extension Publication

Journal Article

Sneva, Forrest A. Supplement To Sb 659: Adjusting And Forecasting Herbage Yields In The Intermountain Big Sagebrush Region Of The Steppe Province. Station bulletin/Agricultural Experiment Station, Oregon State University (USA) (1989): n. pag. Print. Station Bulletin/Agricultural Experiment Station, Oregon State University (Usa).

1988

Book

Station, Oregon State Univ. Range Research Areas In The Western United States. Vol. 671. Agricultural Experiment Station, Oregon State University, 1988. Print.

Conference Paper

Turner, Harley A et al. Mineral And Vitamin Status Of Steers Under Various Management Practices In Eastern Oregon As Determined By Hepatic, Plasma And Hair Smaples. Proceedings, Annual Meeting-Western Section, American Society Of Animal Science (Usa). 1988. Print. Proceedings, Annual Meeting-Western Section, American Society Of Animal Science (Usa).
R Marshall, HAFERKAMP. Environmental Factors Affecting Plant Productivity. Fort Keogh Research Symposium. 1988. Print. Fort Keogh Research Symposium.

Journal Article

Ganskopp, David C. Defoliation Of Thurber Needlegrass: Herbage And Root Responses. Journal of Range Management 41.6 (1988): 472. Web. Journal Of Range Management.

Miscellaneous

1987

Conference Paper

Turner, Harley A, and Raymond F Angell. Systems For Reducing Dependency On Harvested Forage For Wintering Cows. Proc. West. Sec. Am. Soc. Anim. Sci. 1987. Print. Proc. West. Sec. Am. Soc. Anim. Sci.
Haferkamp, Marshall Roy et al. Establishing Grasses By Imprinting In The Northwestern United States. Symposium On Seed And Seedbed Ecology Of Rangeland Plants, Tucson, Ariz.(Usa), 21-23 Apr 1987. US Dept. of Agriculture, 1987. Print. Symposium On Seed And Seedbed Ecology Of Rangeland Plants, Tucson, Ariz.(Usa), 21-23 Apr 1987.

Journal Article

Mc Innis, Mike, and Martin Vavra. Dietary Relationships Among Feral Horses, Cattle, And Pronghorn In Southeastern Oregon. Journal of Range Management 40.1 (1987): 60. Web. Journal Of Range Management.
Holechek, Jerry L, Timothy J Berry, and Martin Vavra. Grazing System Influences On Cattle Performance On Mountain Range. Journal of Range Management 40.1 (1987): 55. Web. Journal Of Range Management.
Holt, E. C, and Marshall Roy Haferkamp. Growth Of Introduced Temperate Legumes In The Edwards Plateau And South Texas Plains. Journal of Range Management 40.2 (1987): 132. Web. Journal Of Range Management.
Gallivan, C., William Hohenboken, and Martin Vavra. Breed And Heterosis Effects On Wool And Lamb Production Of Rotationally Crossed Ewes. Journal of Animal Science 64.1 (1987): 43 - 49. Web. Journal Of Animal Science.
Ganskopp, David C, and Martin Vavra. Slope Use By Cattle, Feral Horses, Deer, And Bighorn Sheep. Northwest Science 61 (1987): n. pag. Print. Northwest Science.
Haferkamp, Marshall Roy et al. Drilling Versus Imprinting For Establishing Crested Wheatgrass In The Sagebrush-Bunchgrass Steppe. Journal of Range Management 40.6 (1987): 524. Web. Journal Of Range Management.

Report

1986

Book

Vavra, Martin. Manipulative Grazing Of Plant Communities. Ed. Olafur Gudmundsson. Boston, MA: Springer US, 1986. Web. Grazing Research At Northern Latitudes.

Conference Proceedings

Angell, Raymond F. Short Duration Grazing. Short Duration Grazing and Current Issues in Grazing Management Short Course 1986. Web. Short Duration Grazing And Current Issues In Grazing Management Short Course.
Angell, Raymond F. Short Duration Grazing. Short Duration Grazing and Current Issues in Grazing Management Short Course 1986. Web. Short Duration Grazing And Current Issues In Grazing Management Short Course.

Journal Article

Ganskopp, David C, and Martin Vavra. Habitat Use By Feral Horses In The Northern Sagebrush Steppe. Journal of Range Management 39.3 (1986): 207. Web. Journal Of Range Management.
Ganskopp, David C, and Richard F Miller. Estimating Leaf Area Of Big Sagebrush From Measurement Of Sapwood. Journal of Range Management 39.4 (1986): 338. Web. Journal Of Range Management.

Pages