x  x <br/><br/>
Fertilizer, crop quality and economy; proceedings of a study week on the use of fertilizers and their effect on corp growth, with emphasis on quality and economy, April 10th-16th  x 

 - x 
 - Amsterdam  Elsevier  1974 
 - Li, 1415 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers and Manures. Farm Produce. 
<br/><br/><label>Dewey Class. No.: </label>REF631.8/RER