Waller, John C <br/><br/>
Evaluation of sodium, calcium and ammonium hydroxides for treating crop residues  / 
by John C. Waller 
 - Lincoln, Nebraska  :  The author,  1976 
 - 100 h 
<br/><br/>Thesis (Master of science) -- University of Nebraska. Department of Animal Science 
<br/><br/><label>LCCN: </label>164418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calcio en nutrición animal<br/>Productos agrícolas--Subproductos <br/>Sodio en nutrición animal