Search Results       Your search for [author]Maxino, Gerardo, 1941- returned 1 record.           An experimental study of the radiometric determination of potassium content of soils and minerals [microform]. by Maxino, Gerardo, 1941-; Quezon City: Photoduplication Service. University of the Philippines Library, 1975. Subject: Soils -- Potassium content; Mineralogical chemistry; Potassium.          Add to Book Cart Relevance: 24.27%