Section 1
SECTION 1. Duck Island in the Municipality of Guagua, Province of Pampanga, is hereby constituted into a barrio of the said municipality, which shall be known as the barrio of San Rafael.
RA 1520 Section 1
SECTION 1. Duck Island in the Municipality of Guagua, Province of Pampanga, is hereby constituted into a barrio of the said municipality, which shall be known as the barrio of San Rafael.
CitationRA 1520 Section 1 (LawPlayer, data as of July 4, 2026)
Source: Supreme Court E-Library, Republic of the Philippines. Philippine laws are public documents (works of the government).