TY  - BOOK
AU  - Ekren,E.B.
AU  - Frischknecht,Frank C.
TI  - Geological-geophysical investigations of bedrock in the Island Fall quadrangle, Aroostook and Penobscot Counties, Maine,
T2  - Geological Survey professional paper
AV  - QE75 .P9 no. 527
U1  - 557.41/1 
PY  - 1967///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Geology
KW  - Maine
KW  - Aroostook County
KW  - Penobscot County
KW  - Geophysics
N1  - Bibliography: p. 35-36
ER  -