Harper, Roland M.  1878-1966. <br/><br/>
Preliminary report on the weeds of Alabama / 
by Roland M. Harper. 
 - Wetumpka, Ala. :  Wetumpka Print. Co.,  1944. 
 - 275 p. :  ill., map ;  24 cm. 
 - Bulletin / Geological Survey of Alabama ;  53 .
 - Bulletin (Geological Survey of Alabama) ;  53. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 11-18. 
<br/><br/><label>LCCN: </label>gs 44000040  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds--Alabama.
<br/><br/><label>LC Class. No.: </label>QE81  / .A15 no. 53 
<br/><br/><label>National Agricultural Library Call No.: </label>406  / Al1B no.53