Machine placement of fertilizers for snap beans in Florida / 
by G.A. Cumings ... [et al.]. 
 - Washington, D.C. :  U.S. Dept. of Agriculture,  1936. 
 - 43 p. :  ill., charts ;  24 cm. 
 - Circular / United States Department of Agriculture ;  no. 399 .
 - Circular (United States. Department of Agriculture) ;  no. 399. .
<br/><br/> Caption title.  Joint contribution from Bureau of Agricultural Engineering and Bureau of Plant Industry. 
<br/><br/>Bibliography: p. 41-42. 
<br/><br/><label>LCCN: </label>agr36000584  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer equipment.<br/>Kidney bean--Fertilizers.--Florida
<br/><br/><label>LC Class. No.: </label>S667.B5  / C8 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84C no.399