The grass cover of Africa / 
J.M. Rattray, Crop Production and improvement Branch. 
 - Rome :  Food and Agriculture Organization of the United Nations,  1960. 
 - 168 p. ;  23 cm. 
 - FAO agricultural studies ;  49 .
<br/><br/>Includes bibliography. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>612674  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grasses--Africa.