TY  - BOOK
AU  - Douglas,Edward Morehouse
TI  - ... Boundaries, areas, geographic centers, and altitudes of the United States and the several states,: with a brief record of important changes in their territory and government,
T2  - U.S. Geological survey
AV  - QE75 .B9 no. 817
PY  - 1930///
CY  - Washington
PB  - U.S. Govt. print. off.
KW  - Physical geography
KW  - United States
KW  - Altitudes
KW  - Boundaries
N1  - At head of title: Department of the interior; "A revision and enlargement of the 1923 edition, issued as Bulletin 689."; Bibliographical footnotes
ER  -