Nolan, T. B. (1963). Geological survey research 1963: A synopsis of the results of investigations for fiscal year 1963, accompanied by short papers in the fields of geology, hydrology, and related sciences. U.S. Government Printing Office.
Chicago-Zitierstil (17. Ausg.)Nolan, Thomas B. Geological Survey Research 1963: A Synopsis of the Results of Investigations for Fiscal Year 1963, Accompanied by Short Papers in the Fields of Geology, Hydrology, and Related Sciences. Washington: U.S. Government Printing Office, 1963.
MLA-Zitierstil (9. Ausg.)Nolan, Thomas B. Geological Survey Research 1963: A Synopsis of the Results of Investigations for Fiscal Year 1963, Accompanied by Short Papers in the Fields of Geology, Hydrology, and Related Sciences. U.S. Government Printing Office, 1963.