Larin, Edilberto D., Jr. Arkeolohiya sa landscape ng biak na bato / Edilberto D. Larin Jr. - Bulacan : El Bulakeņo Publishing House, 2022. - 133 pages : color illustrations ; 27 cm. ISBN: 9786218154117 Pbk. Bp. Subjects--Topical Terms: Biodiversity conservation - Philippines - Bulacan. Nature conservation - Philippines - Bulacan. Landscapes - Philippines - Bulacan. LC Class. No.: QH 77 L37 2022 F