Siriporn Kiratikarnkul. 2007. critical analysis of alternative approaches to dealing with animal waste externalities in Thailand's pig farmsSiriporn Kiratikarnkul. Field of Study Business Administration, Ramkhamhaeng University;
Siriporn Kiratikarnkul. (2007) critical analysis of alternative approaches to dealing with animal waste externalities in Thailand's pig farmsSiriporn Kiratikarnkul . Ramkhamhaeng University/Bangkok.