[ DENR ADMINISTRATIVE ORDER NO. 2011-08, July 06, 2011 ]
PRESCRIBED RATES FOR THE SALE OF BOON ENTITLED GEOLOGY OF THE PHILIPPINES, 2ND EDITION, GEOHAZARD MAPS, AND OTHER PUBLICATIONS OF THE MINES AND GEOSCIENCES BUREAU*
* Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman , Quezon City.