Deals mainly with the taxonomic classification at higher categories of the soils planted to rubber (hecrea brasiliensis) in the province of North Cotabato.
Info
| Type of Material | Published |
| Research Publication Address | University of Southern Mindanao Research Journal 2(2) |
| Year Published | 1980 |
| Author | PAHM, Kundo E., 1980. |
| Research Location | Department of Agriculture, Region XI DA-BPI |