Dacha Wunnapahool. 2001. The administration of nuisance sources of public health officers in region II according to Public Health Act, B.E.2535. Field of Study Medical and Public Health Law Administration, Mahidol University;

Dacha Wunnapahool. The administration of nuisance sources of public health officers in region II according to Public Health Act, B.E.2535. . Bangkok:Mahidol University, 2001.

Dacha Wunnapahool. (2001) The administration of nuisance sources of public health officers in region II according to Public Health Act, B.E.2535 . Mahidol University/Bangkok.