Plio-pleistocene geology of Bolinao, Pangasinan and vicinities by De Ocampo. Roberto Sp

Abstracts and summaries of geological investigations by Apil, Fay Wangdali

Environmental geology practical exercises by Pipkin, Bernard 1927- , Cummings, David

Physical geology by Foster, Robert John

Abstracts and summaries of geological investigations by Apil, Fay Wangdali, Miranda, Federico E.

Mineral resources in the coastal area of Region II by Obra, Benjamin Q., Miranda, Federico E., Delos Santos, Rene B.

General geology by Foster, Robert John 1929 Apr. 19-

Land resources evaluation project Province of Benguet

Soil/land resources evaluation for agriculture Mountain Province

Geotechnical and geological engineering [ejournal].

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