Search Results       Your search for [subject]Geothermal power plants -- Philippines -- Calaca (Batangas) returned 1 record.           [Oil price hike ; Calaca catch ; State of the heart _ Calaca catch _ State of the heart. Quezon City: Probe Productions, 1990. Subject: Ledesma, Kuh; Petroleum products -- Prices -- Philippines; Geothermal power plants -- Philippines -- Calaca (Batangas).          Add to Book Cart Relevance: 34.32%