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“Botanical composition of bison diets on shortgrass plains”
96 (1): 225-229.
1976.
“A double sampling technique for estimating dietary composition”
27 (4): 323-325.
1974.
“The trophic ecology of Bison bison (L.) on shortgrass plains”
11 (2): 489-498.
1974.
“Assessing global warming with surface heat content”
85: 210-211.
2004.
“Documentation of uncertainties and biases associated with surface temperature measurement sites for climate change assessment”
88 (6): 913-928.
2007.
2007.
“Early-successional plants regulate grassland productivity and species composition: a removal experiment”
113 (2): 287-295.
2006.
“Shortgrass prairie”
26 (6): 975-976.
1972.
1973.
“Shortgrass prairie”
27 (6): 990-991.
1973.
“Shortgrass prairie”
27 (3): 686.
1973.
“Nest ecology, productivity and growth of the loggerhead shrike on the shortgrass prairie”
19 (4): 429-436.
1975.
2006.
“Infiltration rates: Three soils with three grazing levels in northeastern Colorado”
26 (2): 126-129.
1973.
“A matrix model of a rangeland grazing system”
29 (5): 425-430.
1976.
2004.
2007.
2009.
1999.
1998.