Rāingān phon kānwičhai rư̄ang kānlot fun čhāk kānkō̜sāng ʻākhān læ thanon nai khēt mư̄ang Phitsanulōk
By: Pāchari Thongsanit ... [et al.].
Contributors: Pāčharī Thō̜ngsanit.
Publisher: Sūn Wičhai Singwǣtlō̜m, Mahāwitthayālai Narēsūan
Published: 2005
Place of publication: [Phitsanulok]
Language: tha
Format: Microform
Number of pages: 72
Description: Study on the dust levels from an unpaved road and construction of the national highway in Phitsanulok Province, Northern Thailand.
Notes: Microfiche. Jakarta : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 2008. 2 microfiches. Master microform held by: DLC.

In Thai, with summary in English.