THE Imperial Bureau of Horticulture and Plantation Crops, East Malling, has issued Technical Communication 13 on this subject by G. St. Clair Fielden and R. J. Garner. It deals with the vegetative ...
LOS BAÑOS, Laguna — Fourteen Philippine dipterocarp species have been successfully propagated in a scientific breakthrough achieved by a Department of Environment and Natural Resources (DENR) bureau ...
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