<![CDATA[ Search for 'an:"620" and au:Ahrens, L.H. and au:Ahrens, L.H.']]>

<![CDATA[ Search for 'an:"620" and au:Ahrens, L.H. and au:Ahrens, L.H.']]> /cgi-bin/koha/opac-search.pl?q=ccl=an%3A%22620%22%20%20and%20au%3AAhrens%2C%20L.H.%20%20and%20au%3AAhrens%2C%20L.H.&format=rss2 3 0 20 Physics and chemistry of the earth ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=150 New York Pergamon press 1957 . x, 259p 25.5cm x 16cm.

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=150 Physics and chemistry of the earth ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=561 London Pregmon press 1961 . v, 317p. 25cm x 15cm.

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=561 Physics and chemistry of the earth -Volume 3 ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=846 London Pergamon press ltd 1959 . viii, 464p 25cm x 15.5cm.

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