Calandoy, Ayessa Geil T., author.
Grroundwater analysis near disposal site: a case study in Baggao, Cagayan / Ayessa Geil T. Calandoy, Cristina D. Irang - xii, 107 pages; 28 cm.
Grroundwater analysis near disposal site: a case study in Baggao, Cagayan / Ayessa Geil T. Calandoy, Cristina D. Irang - xii, 107 pages; 28 cm.