©2013 National Research Council of Thailand
Peerasit Surakiatchai. 2005. Classification of gastropoda and bivalvia fossils from the Khao Sam Roi Yod National Park, Prachuap Khiri Khan province, Thailand. Field of Study Earth Sciences, Chulalongkorn University;
Peerasit Surakiatchai. (2005) Classification of gastropoda and bivalvia fossils from the Khao Sam Roi Yod National Park, Prachuap Khiri Khan province, Thailand . Chulalongkorn University/Bangkok.
Peerasit Surakiatchai. Classification of gastropoda and bivalvia fossils from the Khao Sam Roi Yod National Park, Prachuap Khiri Khan province, Thailand. . Bangkok:Chulalongkorn University, 2005.
Peerasit Surakiatchai. (2005) Classification of gastropoda and bivalvia fossils from the Khao Sam Roi Yod National Park, Prachuap Khiri Khan province, Thailand . Chulalongkorn University/Bangkok.