Ashton, Mark S. <br/><br/>
The silvicultural basis for agroforestry systems/ 
Mark S. Ashton and Florencia Montagnini 
 - Boca Raton:  CRC Press,  c2000. 
 - vii, 278 pages :  illustrations, photos ;  24 cm. 
<br/><br/>Includes index<br/>