Prisana Mutchima. 2000. The applications of geographic information systems in determination of potential areas for ecotourism development : a case study of Koh Kred (Kred Island), Nonthaburi province, Thailand. Program of Technology of Information System Management, Mahidol University;
Prisana Mutchima. (2000) The applications of geographic information systems in determination of potential areas for ecotourism development : a case study of Koh Kred (Kred Island), Nonthaburi province, Thailand . Mahidol University/Bangkok.
Prisana Mutchima. The applications of geographic information systems in determination of potential areas for ecotourism development : a case study of Koh Kred (Kred Island), Nonthaburi province, Thailand. . Bangkok:Mahidol University, 2000.
Prisana Mutchima. (2000) The applications of geographic information systems in determination of potential areas for ecotourism development : a case study of Koh Kred (Kred Island), Nonthaburi province, Thailand . Mahidol University/Bangkok.