A. N. Williamson

Sediment Concentration Mapping in Tidal Estuaries

W. E. Grabau, A. N. Williamson, 1974 .

MISSISSIPPI RIVER FLOOD MAPS FROM ERTS‐1 DIGITAL DATA1

A. N. Williamson, 1974 .

Map scanning for GIS applications

A. N. Williamson, 1992 .

Use of Automated Remote Sensing Techniques to Define the Movement of Tow-Generated Suspended Material Plumes on the Illinois and Upper Mississippi Rivers.

L. Link, A. N. Williamson, 1976 .