TY  - BOOK
AU  - Alden,William C.
TI  - The drumlins of southeastern Wisconsin (preliminary paper)
T2  - U.S. Geological survey. Bulletin
AV  - QE75 .B9 no. 273
PY  - 1905///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Drumlins
KW  - Geology
KW  - Wisconsin
N1  - Subject series: B, Descriptive geology, 76; Issued also as House doc. no. 206, 59th Cong., 1st sess; Includes index
ER  -