Orskov, E. R. <br/><br/>
Protein nutrition in ruminants 
O.R. [i.e. E.R.] Orskov 
 - London  New York  Academic Press  1982 
 - viii, 160 p.  ill.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proteins in animal nutrition<br/>Ruminants--Feeding and feeds
<br/><br/><label>Dewey Class. No.: </label>636.2  / 08923