Search Results       Your search for [subject]Tumindao channel -- Light illumination returned 1 record.           A study of the variations of transparency (Coefficient of Extinction) of light in Tumindao Channel. by Romero, Filemon G.; Quezon City: University of the Philippines, 1986. Subject: Oceanography; Photometric sensor,Underwater; Tumindao channel -- Light illumination; Photometer; Radiometer; Light illumination -- Measurement.          Add to Book Cart Relevance: 41.62%