000 nam a22 4500
082 _aRID.627.8
_bT4s
_d1987
245 _aSmall Irrigation Projects (SIP) progress report No.7 1 March-31 May 1987
260 _aBangkok
_bTeam Consulting Engineers
_c1987
710 _aRoyal Irrigation Department
942 _c12
999 _c2669
_d2669