/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Mackenthun%2C%20Kenneth%20Marsh.%22&sort_by=relevance&format=rss 3 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=150911 By Mackenthun, Kenneth Marsh..
[Washington] U.S. Federal Water Pollution Control Administration, Division of Technical Support; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1969 .
xi, 281 p. , Includes index. 24 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=150911 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=163998 By Keup, Lowell E..
[Washington] Federal Water Pollution Control Administration, 1968 .
ii, 290 p. : 28 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=163998 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=165273 By Mackenthun, Kenneth Marsh..
[Washington] U.S. Federal Water Pollution Control Administration, Division of Technical Support; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1969 .
xi, 281 p. , Includes index. 24 cm..

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