Somdet Phranāng Čhao... Phrabō̜rommarāchinī Nāt kap kānʻanurak sapphayākǭn thammachāt læ singwǣtlǭm
Publisher: Krom Songsœ̄m Khunnaphāp Singwǣtlǭm, Krasūang Sapphayākǭn Thammachāt læ Singwǣtlǭm
Published: 2004
Place of publication: Bangkok, Thailand]
Language: tha
Number of pages: 599
Description: Her Majesty Queen Sirikit and the conservation on natural resources and environment.
Notes: In Thai.