Nutrient requirements of dairy cattle / 
Subcommittee on Dairy Cattle Nutrition, Committee on Animal Nutrition, Board on Agriculture, National Research Council. 
 - 6th rev. ed. 
 - Washington, D.C. :  National Academy Press,  1988. 
 - viii, 157 p. :  ill. ;  29 cm. +  1 computer disk (5 1/4 in.) 
<br/><br/> System requirements for computer disk:PC or MS DOS; hard disk. 
<br/><br/><label>ISBN: </label>030903826X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dairy cattle--Nutrition--Requirements.<br/>Dairy cattle--Feeding and feeds.