ECC, to be required in all gov't infra projects - DPWH

Xehetasun bibliografikoak
Argitaratua izan da:	Manila Bulletin Vol. 596, no. 20 (20 Aug. 2022), 2
Egile nagusia:	Tadios, Jun Marcos
Formatua:	Artikulua
Argitaratua:	2022
Gaiak:	Philippines. Department of Public Works and Highways Environmental Compliance Certificate Infrastructure (Economics)