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Hulet, C.V. 1989. “A Review: Understanding sheep behaviour, a key to more efficient and profitable lamb and wool production” 5: 26-33. bibliography/347.pdf.
Sisson, W.B. 1989. “Carbon balance of Panicum coloratum during drought and non-drought in the northern Chihuahuan desert” 77: 799-810. bibliography/351.pdf.
Anderson, D.M.;Weeks, D.L. 1989. “Cattle liveweight sampled on a continuous vs. intermittent basis” 23: 117-135. bibliography/341.pdf.
Fay, P.K.;McElligott, V.T.;Havstad, K.M. 1989. “Containment of free-ranging goats using pulsed-radio-wave-activated shock collars” 23: 165-171. bibliography/700.pdf.
Moorhead, Daryl L.;Reynolds, James F. 1989. “The contribution of abiotic processes to buried litter decomposition in the northern Chihuahuan Desert” 79: 133-135.
Whitford, Walter G.;Parker, Lawrence W. 1989. “Contributions of soil fauna to decomposition and mineralization processes in semiarid and arid ecosystems” 3: 199-215.
Jenkins, Michael B.;Virginia, Ross A.;Jarrell, Wesley M. 1989. “Ecology of fast-growing and slow-growing mesquite nodulating rhizobia in Chihuahuan and Sonoran desert ecosystems” 53: 543-549.
Gutierrez, Julio R.;Whitford, Walter G. 1989. “Effect of eliminating subterranean termites on the growth of creosotebush, Larrea tridentata” 34: 549-551.
Lajtha, K.;Whitford, W. G. 1989. “The effect of water and nitrogen amendments on photosynthesis, leaf demography, and resource-use efficiency in Larrea tridentata, a desert evergreen” 80: 341-348. bibliography/350.pdf.
Mun, H. T.;Whitford, W. G. 1989. “Effects of nitrogen amendment on annual plants in the Chihuahuan Desert” 120: 225-231.
Whitford, Walter G.;Aldon, Earl F.;Freckman, Diana W.;Steinberger, Yosef;Parker, Lawrence W. 1989. “Effects of organic amendments on soil biota on a degraded rangeland” 42: 56-60.
Whitford, Walter G.;Gutierrez, Julio R. 1989. “Effects of water and nitrogen supplementation on phenology, plant size, tissue nitrogen, and seed yield of Chihuahuan Desert annual plants” 34: 546-549.
Ludwig, John A.;Whitford, Walter G.;Cornelius, Joe M. 1989. “Effects of water, nitrogen and sulfur amendments on cover, density, and size of Chihuahuan Desert ephemerals” 16: 35-42.
Beverlin, S.K.;Havstad, K.M.;Ayers, E.L.;Petersen, M.K. 1989. “Forage intake responses to winter cold exposure of free-ranging beef cows” 23: 75-85. bibliography/699.pdf.
MacKay, William P.;Loring, Steven J.;Frost, Thomas M.;Whitford, Walter G. 1990. “Population dynamics of a playa community in the Chihuahuan Desert” 35: 393-402. http://www.jstor.org/stable/3672036.
Pieper, R.D.;Beck, R.F. 1990. “Range conditions from an ecological perspective: modifications to recognize multiple use objectives” 43: 550-552.
Marion, G. M.;Schlesinger, W.H.;Fonteyn, P. J. 1990. “Spatial variability of CaCO3 solubility in a Chihuahuan Desert soil” 4: 181-191.
Nash, M. H.;Daugherty, L. A. 1990. “Statistical comparison of soil map-unit boundaries” 54: 1677-1681.
Lodman, D.W.;Petersen, M.K.;Clark, C.K.;Wiley, J.S.;Havstad, K.M. 1990. “Substitution of DL-methionine for soybean meal as a winter supplement for gestating cows grazing native range” 68: 4361-4375. bibliography/704.pdf.
Hamadeh, S.K.;Hulet, C.V.;Rouda, R.R.;Holechek, J. L. 1990. “Supplemental effects on sheep diet and weight on semi-desert range” 6: 6-13. bibliography/355.pdf.