Rola, Salfredo R. (Walfredo Raquel),   1949-,  <br/><br/>
A socio-economic and environmental impact assessment of the Jala-Jala agroforestry areas in the Philippines 
by Walfredo R.Rola. 
 - Madison:   University of Wisconsin,   1987. 
 - 352 pages;   20 cm. 
<br/><br/>pages 345 - pages 352 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agroforestry--Philippines--Rizal.<br/>Agroforestry--Economic aspects--Philippines--Rizal.<br/>Agroforestry--Social aspects--Philippines--Rizal.