Nitrogen and phosphorus nutrition of cattle  reducing the environmental impact of cattle operations /  [electronic resource] : 
edited by Ernst Pfeffer and Alexander N. Hristov. 
 - Wallingford, UK ;  Cambridge, MA :  CABI Pub.,  c2005. 
 - xiv, 288 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Cattle--Feeding and feeds.<br/>Nitrogen in animal nutrition.<br/>Phosphorus in animal nutrition.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>SF203  / .N58 2005eb 
<br/><br/><label>Dewey Class. No.: </label>636.2/0852