Title: Rāingān kānwičhai rư̄ang laksana thāng sathiti khō̜ng rangsī sǣngʻāthit khō̜ng Čhangwat Phitsanulōk
First published: 1993
Subjects: Solar radiation
Places: Thailand, Phitsanulok (Province)
LC classification: Microfiche 98/63872 (T)