Valuasi Ekonomi Air Taman Nasional Bukit Tiga Puluh Di Desa Lahai Kemuning

ABSTRACT Forests are one of the main factors in maintaining the quality and stability of natural ecosystems. The forest has a role as a water management regulator has been felt by various parties. Forests dominated by trees and other biotic and abiotic components are able to form ecosystems that are very influential on the hydrological cycle system. Bukit tiga puluh National Park is a forest a…