K. Hollingsworth-Jenkins

Ruminally degradable protein requirement of gestating beef cows grazing native winter sandhills range.

T. Klopfenstein, D. Adams, J. Lamb, 1996, Journal of animal science.

Escape protein, rumen degradable protein, or energy as the first limiting nutrient of nursing calves grazing native sandhills range

K. Hollingsworth-Jenkins, 1994 .