Survey of coal refuse banks and slurry ponds for the Indiana State legislature using aerial and orbital inventory technique
By: F. J. Wobber, W. Beeman, T. Leshendok and C. Wier.
Contributors: Beeman, W; Leshendok, T; Wier, C
Publisher: s.n
Published: 1974
Place of publication: S.l
Number of pages: 77
Notes: 13