Title: Thīralưk nai ʻōkāt Somdet Phrathēprattanarātchasudā Sayāmbō̜rommarātchakumārī song pœ̄t ʻākhān Krom Sapphayākō̜n Nam wanthī 12 Mithunāyon 2552
Description: Commemorative volume brought out at the opening ceremony of the Water Resources Department, the Ministry of National Resources and Environment, Thailand; contains founding history of the department and articles on its duties, actitvities and performance on water resources management and development in the past seven years.