by John R. Williams
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Engineering-geologic maps of northern Al...
Design review, trans-Alaska oil pipeline...
Estimates of streamflow characteristics ...
Miscellaneous streamflow measurements in...
Gound water in the permafrost regions of...
At the Waterworks
Inside the Earth (Magic School Bus)
Fiabe italiane
Hydrologic data, 1964
Hydrologic data, 1965
Hydrologic data, 1966