Manual on Land Use Survey and Capability Classification for Upland Watersheds 

 - Asean-US Watershed Project, College, Laguna, Phillippines  1990 
 - p. 
 - 3nd. Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Resources<br/>MANAGEMENT.<br/>WATER.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Phillippines, Laguna.