Surface geology and agricultural conditions of Michigan,
Leverett, Frank, 1859-1943.
Surface geology and agricultural conditions of Michigan, by Frank Leverett, with a chapter on climate by C. F. Schneider, pub. as a part of the Annual report of the Board of geological survey for 1917. - Lansing, Mich., Wynkoop, Hallenbeck, Crawford Co., state printers, 1917. - 223 p. illus., xv pl. (part fold., 1 double; incl. maps) diagrs. 24 cm. - Michigan. Geological and Biological Survey. Publication 25. Geological series 21. .
Two folded maps in pocket. A combined revised edition of publications 7 and 9.
gs 18000198
Geology--Michigan.
Agriculture--Michigan.
Physical geography--Michigan.
Michigan--Climate.
QE125 / .A4 no. 21
Surface geology and agricultural conditions of Michigan, by Frank Leverett, with a chapter on climate by C. F. Schneider, pub. as a part of the Annual report of the Board of geological survey for 1917. - Lansing, Mich., Wynkoop, Hallenbeck, Crawford Co., state printers, 1917. - 223 p. illus., xv pl. (part fold., 1 double; incl. maps) diagrs. 24 cm. - Michigan. Geological and Biological Survey. Publication 25. Geological series 21. .
Two folded maps in pocket. A combined revised edition of publications 7 and 9.
gs 18000198
Geology--Michigan.
Agriculture--Michigan.
Physical geography--Michigan.
Michigan--Climate.
QE125 / .A4 no. 21