/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Bernhagen%2C%20Ralph%20J.%22&sort_by=relevance&format=rss 4 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=28010 By Ohio..
[Columbus] 1943 .
3 p. l., 30 (i.e. 33) numb. l. , Reproduced from type-written copy. | On cover: March 1, 1943 (supplemental edition) | Includes extra numbered leaves 5a, 11a and 17a. 28 cm..

]]> Place hold on Report to Ohio Water-Supply Board, Columbus, Ohio, on water supply in Medina County.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=28010 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=28061 By Bernhagen, Ralph J..
Columbus : Ohio Water Resources Board, 1945 .
67 leaves : , "November 1945." | Reproduced from typewritten copy. 28 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=28061 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=28066 By Bernhagen, Ralph J..
Columbus : Ohio Water Resources Board, 1946 .
54 leaves : , Reproduced from typewritten copy. | "January 15, 1946." 28 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=28066 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=28538 By Bernhagen, Ralph J..
Columbus : Division of Water, 1949 .
45 leaves, 3 plates (1 fold.) ; 28 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=28538