Nelson, Mark Loge <br/><br/>
Protein supplementation of ammoniated roughages  / 
by Mark Loge Nelson 
 - Lincoln, Nebraska  :  The author,  1982 
 - 168 h 
<br/><br/>Thesis (Doctor of Philosophy) -- University of Nebraska. Department of Animal Science 
<br/><br/><label>LCCN: </label>164492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forrajes toscos<br/>Proteínas en nutrición animal