PDS field guide project documentation system for ENR planning & management.

Bibliografiset tiedot
Yhteisötekijä:	Philippines. Department of Environment and Natural Resources
Aineistotyyppi:	Kirja
Kieli:	English
Julkaistu:	Quezon City National Support Program on Environment and Natural Resources Planning and Management (NSP-ENRPM/NSP) c2001.
Aiheet:	Environmental protection > Planning > Documentation. > Philippines. Environmental management > Documentation. > Philippines. Natural resources > Planning > Documentation. > Philippines. City planning > Philippines.