Tisdale, Samuel L. <br/><br/>
Soil Fertility and Fertilizers 
Samuel L. Tisdale, Werner L. Nelson, James D. Beaton 
 - 4 
 - London  Macmillan Publishing Co, Inc  1985 
 - xiv, 754p 
<br/><br/><label>ISBN: </label>0024208302 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Soil fertility<br/>Crops--Nutrition
<br/><br/><label>Dewey Class. No.: </label>631.42