TY - BOOK ED - ROYAL IRRIGATION DEPARTMENT AND ENGINEERING CONSULTANTS,INC TI - NAN RIVER PROJECT (LOAN NO. 514 TH) PROGRESS REPORT KW - Nan --River ,Dikes N1 - The Nan River Project is a multipurpose project location in North Thailand opproximately 450 Kilometers north of Bangkok . The Nan River is the easternmost of the four main tributaries of the Mae Nam Chao , the principal river of Thailand UR - http://archives-library.rid.go.th:8080/handle/123456789/291 ER -