Title: The soils of the Philippines
Subjects: Soils, Environmental conditions, Soil science, Economic conditions, Physical geography, Soil surveys, Agriculture, asia, Entomology, Euthenics, Nature and nurture, Adaptation (Biology), Ecology, Environmental sciences, Remote sensing, Soil conservation, Soil Science & Conservation, Geotechnical Engineering & Applied Earth Sciences, Geoecology/Natural Processes, Remote Sensing/Photogrammetry
Places: Philippines