TY  - BOOK
AU  - Birdseye,Claude Hale
AU  - Beaman,William Major
AU  - Douglas,Edward Morehouse
AU  - Frye,Helen Marie
AU  - Pendleton,Thomas P.
ED  - Geological Survey (U.S.)
TI  - Topographic instructions of the United States Geological Survey
T2  - Bulletin 788
AV  - QE75 .B9 no. 788
U1  - 526.8 
PY  - 1928///
CY  - Washington
PB  - U.S. Govt. print. off.
KW  - Topographical surveying
KW  - Surveys
KW  - Plotting
KW  - Relief models
N1  - At head of title:  Department of the interior; A. Administration, by H. M. Frye.--B. Triangulation, comp. by E. M. Douglas.--C. Transit traverse, comp. by E. M. Douglas.--D. Levelling, comp. by E. M. Douglas.--E. Topographic mapping, by W. M. Beaman.--F. Map compilation from aerial photographs, by T. P. Pendleton
ER  -