Philippine Council for Agriculture, Forestry and Natural Resources Research and  Development <br/><br/>
Management and utilization of acid soils. 

 - Los Banos :  PCARRD,  1991. 
 - viii, 159 p. : ill. 
 - Book series / PCARRD; no. 114 .
<br/><br/><label>ISBN: </label>97120-0189-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acid soils