DENR ADMINISTRATIVE ORDER NO. 2013-23, December 09, 2013
DECLARING MTS. MAGNAS, SAN MIGUEL AND LINAO IN THE MUNICIPALITY OF ADAMS, PROVINCE OF ILOCOS NORTE AS “ADAMS WILDLIFE CRITICAL HABITAT”
National Administrative Register December 9, 2013
Text Available at the Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City