Title
Initial reports of the Deep Sea Drilling Project : a project planned by and carried out with the advice of the Joint Oceanographic Institutions for Deep Earth Sampling (JOIDES). Volume LXXXI, Covering leg 81 of the cruises of the Drilling Vessel Glomar Challenger, Southampton, United Kingdom to Ponta Delgada, Azores Islands, July-September 1981 / prepared for the National Science Foundation, National Ocean Sediment Coring Program under contract C-482 by the University of California, Scripps Institution of Oceanography.
Published
Washington, D.C. : The Foundation : For sale by the Supt. of Docs., U.S. G.P.O., [1984]