DENR ADMINISTRATIVE ORDER NO. 2001-28, October 12, 2001
IMPLEMENTING RULES AND REGULATIONS ON THE PROTECTION AND PRESERVATION OF THE ENVIRONMENT DURING VFA-RELATED ACTIVITIES IN THE COUNTRY
National Administrative Register October 12, 2001
Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City
Adopted: 12 Oct 2001