/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Martin%2C%20Helen%20M.%22&sort_by=relevance&format=rss 5 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=29143 By Martin, Helen M..
Lansing, Speaker-Hines & Thomas, State printers, 1956 .
ix, 461 p. 24 cm..

]]> Place hold on An index of the geology of Michigan, 1823-1955.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=29143 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=29234 By Michigan..
[Lansing, Michigan Dept. of Convservation, Geologic Survey Divisional, 1957 .
[17] p. , Cover title. 28 cm..

]]> Place hold on Outline of the geologic history of Kalamazoo County, [

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=29234 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=29235 By Martin, Helen M..
[Lansing, Mich. : Michigan Dept. of Conservation, Geological Survey Division, 1957 .
[12] p. : , Cover title. 28 cm..

]]> Place hold on Outline of the geologic history of Ogemaw County /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=29235 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=29236 By Martin, Helen M..
[Lansing, Michigan Dept. of Conservation, Geological Survey Division, 1957 .
11 l.

]]> Place hold on Outline of the geologic history of Hillsdale County,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=29236 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=29601 By Michigan..
[Lansing, 1958 .
3 p. 28 cm..

]]> Place hold on Outline of the geologic history of Ottawa County,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=29601