SECTION 1. Section one of Republic Act Numbered Thirty-three hundred and twenty is hereby amended to read as follows:
"SECTION 1. Barrios Bugallon, Burgos, San Miguel, Sebastian, Raniag and Pagrang-ayan are separated n the Municipality of Santiago, and Barrios Oscariz, bacalan and Bantug Petinez are separated from the Municipality of San Mateo, all in the Province of Isabela constituted into a new and separate municipality of said province to be known as the Municipality of Ramon. The seat of government of the municipality shall be located at the present site of Barrio Bugallon."