Breman, Henk. <br/><br/>
Woody plants in agro-ecosystems of semi-arid regions with an emphasis on the Sahelian countries / 
Henk Breman, Jan-Joost Kessler. 
 - Berlin :  Springer-Verlag,  1995. 
 - xiv, 340 p. :  ill. 
 - Advanced series in agricultural sciences ;  23 .
<br/><br/><label>ISBN: </label>3540583548 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Woody plants.