%0 E-Resource %0 U.S. Federal Government Document %0 Book %A Chalmers, R. O. (Robert Oliver) %E Henderson, E. P. (Eric P.) %E Mason, Brian (Brian Harold), 1917-2009 %E Smithsonian Institution. Press %I Smithsonian Institution Press %D 1976 %C Washington %G English %B Smithsonian contributions to the earth sciences ; %T Occurrence, distribution, and age of Australian tektites %U https://purl.fdlp.gov/GPO/LPS116064