National state of the brown environment report (2005-2007).

National state of the brown environment report (2005-2007).

ग्रंथसूची विवरण
निगमित लेखक: Philippines. Environmental Management Bureau
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Visayas Ave., Quezon City Environmental Management Bureau, DENR 2009
विषय:
Air quality > Philippines.
Air quality management > Philippines.
Air > Pollution > Philippines.
Environmental policy > Philippines.
Water quality management.
Environmental education.