000 nam a22 4500
999 _c2421
_d2421
005 20191010162003.0
008 190923b ||||| |||| 00| 0 tha d
040 _aRID
_btha
_cRID
082 _aRID. 631.7
_bR6d 1961
245 _aDraft : Report no.2 on the paddy yield in the Chao Phya project area for 1959 and 1960.
260 _aBangkok
_bRoyal Irrigation Department
_c1961
710 _aRoyal Irrigation Department
942 _c12
_2ddc