Vithayā kānkasikam
Subtitle: matthayom 1, sāman sưksā.
Publisher: Kasūang Suksā Kilā læ Thammakān
Published: 1976
Place of publication: [Vientiane]
Language: lao
Number of pages: 114
Description: Agricultural science; textbook for grade 6.
Notes: In Lao.
Cover title.