Alternative Methods For Delimiting The Outer Boundary Of The Continental Shelf

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

The document describes current research projects -- those initiated, in progress, and completed during fiscal year 1970 -- in the social and behavioral sciences dealing with international affairs, foreign areas, and United States foreign policy for the use, primarily, of research officers throughout the Government. The research descriptions are arranged by subject matter, with cross-references as appropriate at the end of each section. (Author).