Books by A. Ivan Johnson
Limnology, Climatology and Pal
Limnology, Climatology and Paleoclimatology of the East African Lakes
Hydrology in the humid tropic environment =
Remote sensing and geographic information systems for design and operation of water resources systems
Hydrogeological processes in K
Hydrogeological processes in Karst Terranes
Regional aquifer systems of th
Regional aquifer systems of the United States
Metric units in engineering--going SI