1986-1987 geodrilling report
By: by E.H. Dahlberg ... [et al.].
Contributors: Dahlberg, E. H.
Series: Minnesota state document depository system ;; 87-1006.
Publisher: Minnesota Dept. of Natural Resources, Division of Minerals
Published: 1987
Place of publication: Hibbing, Minn
Language: eng
Format: Microform
Number of pages: 179
Notes: Microfiche. St. Paul : Minnesota Dept. of Administration, Micrographic Services Unit, 1987. 1 microfiche : negative ; 11 x 15 cm. (Minnesota state document depository system ; 87-1006).