http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
NFIA literature review on phosphorus in ruminant nutrition
Phosphorus in beef cattle and sheep nutrition
Phosphorus in dairy cattle and goat nutrition
Preston, R. L. Phosphorus in beef cattle and sheep nutrition.--Jacobson, N. L. [et al.] Phosphorus in dairy cattle and goat nutrition. c1976.
Cover title: Phosphorus in ruminant nutrition.