Soil and land resources appraisal and training project, Philippines. Bicol river basin, Nabua-Iriga area. Annex 4: Soil profile descriptions. V. 3: Map sheet numbers 13 through 19 - Field document 5(Annex 4, v. 3)
1977
FAO, Rome (Italy). Agricultural Operations Div. eng | Bureau of Soils, Manila (Philippines) eng
Summary (En);
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Caracteristicas morfologicas suelo; Enquete pedologique
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2016-04-15
AGRIS AP
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