Sound propagation in the sea /
written for Defense Advanced Research Projects Agency [by] R. J. Urick
APA Citation
Urick, R. J., United States. Defense Advanced Research Projects Agency. (1979). Sound propagation in the sea. [Arlington, Va.]: DARPA .
MLA Citation
Urick, Robert J, and United States. Defense Advanced Research Projects Agency. Sound Propagation In the Sea. [Arlington, Va.]: DARPA , 1979.
Warning: These citations may not always be complete (especially for serials).