Nitrogen and phosphorus nutrition of cattle :
e. pfeffer
Nitrogen and phosphorus nutrition of cattle : reducing the environmental impact of cattle operations / edited by Ernst Pfeffer and Alexander N. Hristov. - Wallingford, UK ; Cambridge, MA : CABI Pub., c2005. - xiv, 288 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0851990134 (alk. paper)
Cattle--Feeding and feeds.
Nitrogen in animal nutrition.
Phosphorus in animal nutrition.
Animal Feed.
Cattle.
Nitrogen--metabolism.
Phosphorus--metabolism.
SF203 / .N58 2005
Nitrogen and phosphorus nutrition of cattle : reducing the environmental impact of cattle operations / edited by Ernst Pfeffer and Alexander N. Hristov. - Wallingford, UK ; Cambridge, MA : CABI Pub., c2005. - xiv, 288 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0851990134 (alk. paper)
Cattle--Feeding and feeds.
Nitrogen in animal nutrition.
Phosphorus in animal nutrition.
Animal Feed.
Cattle.
Nitrogen--metabolism.
Phosphorus--metabolism.
SF203 / .N58 2005