Quaternary geology and climate. Editor, H. E. Wright, Jr. International Association for Quaternary Research. Wright, H. E. (Herbert Edgar), 1917- ed. Geology, Stratigraphic Quaternary Congresses. Paleoclimatology Quaternary Congresses. Geology Congresses. QE696 .I58 550 WRQ "[The congress was] sponsored by National Academy of Sciences-National Research Council." Abstracts in English, French, or German. Includes bibliographies. Washington, National Academy of Sciences, 1969. 1969. 1969 Text ix, 162 p. eng eng freger Its Proceedings of the VII Congress, v. 16 National Academy of Sciences. Publication, 1701. Publication (National Research Council (U.S.)) ; no. 1701.