APA (7th ed.) Citation

Suwanpimolkul, S. (1978). Socio-economic constraints on rice yield in parts of Suphanburi province, Thailand [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Suwanpimolkul, Supan. Socio-economic Constraints on Rice Yield in Parts of Suphanburi Province, Thailand [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1978.

MLA (9th ed.) Citation

Suwanpimolkul, Supan. Socio-economic Constraints on Rice Yield in Parts of Suphanburi Province, Thailand [microform]. Photoduplication Service. University of the Philippines Library, 1978.