.245
a	Surface water supply of the United State 1936, part 12
b	: Pacific slope basins in Washington and upper Columbia river basins.
h	Book
.100
a	UNITED STATE DEPARTEMEN OF THE INTERIOR
.005
a	20080204160531
.260
a	Washington
b	United State Goverment
c	1937
.084
a	551.483 097 979 UNI
.300
a	161 hlm.: tab
b	23 cm.
c	161 hlm.: tab; 23 cm.
.490
a	Geological Survey Water-Supply Paper 812
.336
a	Book