Modeling geologic systems with the computer /
instructors, Hannes Leetaru and Don Keefer.
APA Citation
Leetaru, H. E.., Illinois State Geological Survey. (1999). Modeling geologic systems with the computer. [Champaign, Ill.]: Illinois State Geological Survey.
MLA Citation
Leetaru, Hannes E., and Illinois State Geological Survey. Modeling Geologic Systems With the Computer. [Champaign, Ill.]: Illinois State Geological Survey, 1999.
Warning: These citations may not always be complete (especially for serials).