000
00261 a2200109 4500
082
_a
628.1
_b
Un3s
245
1
_a
STANDARDS FOR METHODS AND RECORDS OF HYDROLOGIC MEASUREMENTS
260
_a
Bangkok
_b
_c
1954
300
_a
82
964
_g
CIRC
997
_a
18879 s C
999
_c
452725
_d
452725