Soil fertility and fertilizers  / 
Samuel L. Tisdale ... [et al.]. 
 - 5th ed. 
 - New York :  Macmillan,  1993. 
 - xiv, 634 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>ISBN: </label>0024208353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops--Nutrition.<br/>Fertilizers.<br/>Soil fertility.