Stock, Ricky A <br/><br/>
Evaluation of slowly degraded proteins fed in conjunction with urea to ruminants  / 
by Ricky A. Stock 
 - Lincoln, Nebraska  :  The author,  1979 
 - 60 h 
<br/><br/>Thesis (Master of Science) -- University of Nebraska. Department of Animal Science 
<br/><br/><label>LCCN: </label>164423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proteínas en nutrición animal<br/>Rumiantes--Nutrición <br/>Urea en alimentación animal