TY  - BOOK
AU  - Ward,Freeman
ED  - South Dakota.
TI  - The scope, methods and plans of the state survey
T2  - Its Bulletin
AV  - QE163 .A3 no. 7
PY  - 1916///
CY  - Vermillion
PB  - University of South Dakota
KW  - South Dakota
KW  - State Geological and Natural History Survey
ER  -