Campbell, L. G. <br/><br/>
Feasibility study of a regional agricultural project for production and marketing of corn/soya bean in the intermediate savannahs of Guyana 

 - [Wildey]BB  CDB  1975 
 - x, 116 leaves : map 
<br/><br/><label>Universal Decimal Class. No.: </label>07.07.04 C1882