Gustafson, A. F.  1880-1942. <br/><br/>
Handbook of fertilizers;  their sources, make-up, effects, and use, 
by A. F. Gustafson. 
 - 4th ed. 
 - New York,  Orange Judd publishing company, inc.,  1944. 
 - 172 p. incl. front., illus.  21 cm. 
<br/><br/> "Revised March, 1932; revised and reset January, 1939; revised January, 1944." 
<br/><br/><label>LCCN: </label>agr44000191  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers.
<br/><br/><label>LC Class. No.: </label>S633  / .G87 1944 
<br/><br/><label>Dewey Class. No.: </label>631.8