I-664 bridge-tunnel study, Virginia sedimentation and circulation investigation /
by Samuel B. Heltzel ; prepared for Norfolk District Corps of Engineers.

APA Citation

Heltzel, S. B., United States. Army. Corps of Engineers. Norfolk District., U.S. Army Engineer Waterways Experiment Station. (1988). I-664 bridge-tunnel study, Virginia sedimentation and circulation investigation. Vicksburg, Mississippi: Waterways Experiment Station.

MLA Citation

Heltzel, Samuel B, United States. Army. Corps of Engineers. Norfolk District, and U.S. Army Engineer Waterways Experiment Station. I-664 Bridge-tunnel Study, Virginia Sedimentation And Circulation Investigation. Vicksburg, Mississippi: Waterways Experiment Station, 1988.