July 1980	VOLUME 5	NUMBER 3	IJOEDY	(ISSN 0364-9059)

NONTECHNICAL CONTENT
		Front cover and table of contents
		Back cover
PAPERS
Lawrence A. Klein		Comparison of the radiometric signatures of ore boats and their wakes at 35 GHz with model calculations		187
A. B. Fraser, R. E. Walker, and F. C. Jurgens		Spatial and temporal correlation of underwater sunlight fluctuations in the sea		195
Salvatore D. Morgera		Multiple terminal acoustic communications system design		199
Robert W. Gill		Portable acoustic tracking system for divers (PATS)		204