Groundwater resources utilization and management in the Philippines - Manalili, Eduardo V., ed.; Calpe, Adelaida T., jt. ed.; Darvin, Loureeda C., jt. ed. (Los Banos, Laguna PCAMRD, 1997)
Proceedings of the National Symposium- Workshop on Groundwater Resources R. & D., May 29-30, 1995
Keywords: Groundwater resources -- Philippines