Ball, Carleton R.  1873-1958. <br/><br/>
Grain-sorghum production in the San Antonio region of Texas / 
by Carleton R. Ball ; and Stephen H. Hastings. 
 - Washington, [D.C.] :  Government Printing Office,  1912. 
 - 30 p. :  ill. ;  23 cm. 
 - Bulletin (U.S. Dept. of Agriculture. Bureau of Plant Industry) ;  no. 237 .
 - Bulletin (U.S. Department of Agriculture. Bureau of Plant Industry) ;  no. 237. .
<br/><br/><label>LCCN: </label>agr12000250  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sorghum.
<br/><br/><label>LC Class. No.: </label>QK1  / .U45 no. 237