Breman, Henk <br/><br/>
Opportunities and constraints for sustainable development in semi-arid Africa / 
Henk Breman 
 - Maastricht, the Netherlands :  United Nations University, Institute for New Technologies ,  1995 
 - iii, 23p. :  ill. ;  25 cm. 
 - UNU/INTECH working paper ;  no. 18 .
<br/><br/> "March 1995"--Cover. 
<br/><br/>Includes bibliographical references (p. 21-23). 
<br/><br/><label>ISBN: </label>9291410179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural intensification--Africa, Sub-Saharan<br/>Agricultural ecology--Africa, Sub-Saharan<br/>Sustainable development--Africa, Sub-Saharan
<br/><br/><label>Gov. Doc. Class. No.: </label>UN U INTECH WP-18