TY  - STD
AU  - United States Geological Survey
PY  - 1883
DA  - 1883//
TI  - US Geological Survey bulletin
T2  - U.S. Geol. Surv., Bull
PB  - US Gov. Print. Off.
CY  - Washington, DC
SN  - 8755-531X
LA  - English
N1  - United States Department of the Interior
ID  - 166204161
ER  -