TY  - BOOK
AU  - Leonard,Arthur Gray
AU  - Babcock,E.J.
AU  - Dove,Leonard Percy
ED  - University of North Dakota.
TI  - The lignite deposits of North Dakota,
T2  - North Dakota. Geological Survey. Bulletin
AV  - TN834.U5 N9 1925
PY  - 1925///
CY  - [Grand Forks]
PB  - Published for the State Geological Survey [Normanden Publishing Co.]
KW  - Lignite
KW  - North Dakota
N1  - In cooperation with the School of Mines, College of Engineering, University of North Dakota; Bibliographical references
ER  -