/cgi-bin/koha/opac-search.pl?q=ccl=pl%3A%22Urbana%2C%20Ill.%2C%22&sort_by=relevance&format=rss 42 40 20 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=27907 By Willman, H. B..
Urbana, Ill., 1943 .
87,[2]p. , At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education, Frank C. Thompson, director. Division of the State geological survey, M.M. Leighton, chief. 25cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=27907 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=27934 By Squires, Frederick,.
Urbana, Ill., 1943 .
101 p. , At head of title: State of Illinois. Dwight H. Green, governor. Dept. of Registration and Education, Frank G. Thompson, director. Division of the State Geographical Survey, M.M. Leighton, chief, Urbana. 25 cm..

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