Kenneth G. MacDicken  Celso B. Lantican <br/><br/>
MPTS research supported by the ForestryFuelwood Research and Development Project (1987-1990) 

 -  MPTS Network Secretariat, Winrock International, Fac. of Forestry, Kasetsart Univ.,  1990 
<br/><br/><label>Source: </label> 2010-10-22