/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Falconer%2C%20John%20Downie.%22&sort_by=relevance&format=rss 4 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=26168 By Falconer, John Downie,.
[London] Published by authority of the Nigerian government [Waterlow & sons, limited] 1921 .
55 p. 26 cm..

]]> Place hold on The geology of the plateau tin fields.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=26168 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=26443 By Falconer, John Downie..
[London, etc., Waterlow & Sons, Limited] 1926 .
67 p. 25 cm..

]]> Place hold on The southern plateau tinfields and the Sura volcanic line,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=26443 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=27468 By Falconer, John Downie..
Montevideo, Imprenta nacional, 1937 .
112 p., 1 l. , Cover title. | At head of title: ... J. D. Falconer. | "Errata" leaf inserted. 28 cm..

]]> Place hold on The Gondwana system of north eastern Uruguay,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=27468 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=27737 By Falconer, John Downie..
Montevideo, Imprenta nacional, 1937 .
122 p. , Issued also in English. 28 cm..

]]> Place hold on La formacion de Gondwana en el nordeste del Uruguay,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=27737