Includes correspondence, news clippings, etc. Partial contents: Long-period variations in secular, sea level trends-- On the classification and trends of long period sea level series / Steacy D. Hicks-- Recession of marine terrace, with special reference to the coastal area north of Santa Cruz, California / Robert M. Sorensen-- Equilibrium sand slopes in front of sea walls / Gilbert Keding Dorland-- Review of public works plan and specific projects proposed by San Francisco Wastewater Management Program-- Compilation of facts relating to a coastal study of Ocean Beach, San Francisco / Cyril Galvin.