Nutrient requirements of dairy cattle :  Computer model program for predicting nutrient requirements  [Archivo de computadora] /  
Subcommittee on Dairy Cattle Nutrition 
 - 7a ed. 
 - Estados Unidos de América :   National Academy Press,  2001 
 - 1 disco compacto :  12 cm. 
<br/><br/> CD-ROM de suplementos 
<br/><br/><label>ISBN: </label>0309069971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ganado lechero
<br/><br/><label>LC Class. No.: </label>SF2003   / N8 2001