Petersen, Mark K <br/><br/>
Utilization of supplemental bypass protein in supplements containing blood meal fed to gestating and growing cattle maintained on mature native forage  / 
by Mark K. Petersen 
 - Lincoln, Nebraska  :  The author,  1981 
 - 81 h. 
<br/><br/>Thesis (Doctor of philosophy) -- University of Nebraska. Department of Animal Science 
<br/><br/><label>LCCN: </label>164440 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ganado vacuno--Alimentación <br/>Ganado vacuno--Reproducción <br/>Harina de sangre <br/>Proteínas en nutrición animal