000
00243 a2200121 4500
082
_a
627
_b
C719h
245
1
_a
HYDROLOGY PAPERS
260
_a
_b
_c
300
_a
440
_a
Hydrology Papers
_v
No. 4
964
_g
CIRC
997
_a
A7662 s C
999
_c
458209
_d
458209