A manual on computing carrying capacity of ecotourism sites in protected areas

ग्रंथसूची विवरण
मुख्य लेखक: Calanog, Lope A.
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: Laguna Department of Environment and Natural Resources- Ecosystems Research and Development Bureau c2015.
विषय: