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Search results for 'au:Conrad, Jon M.' at 2050Natural resource economics ISBN 0521331889
https://biblioteca.cita-aragon.es/cgi-bin/koha/opac-detail.pl?biblionumber=3922
By Conrad, Jon M..
Cambridge Cambridge University Press 2004
. 231 p.
24 cm.
0521331889
https://biblioteca.cita-aragon.es/cgi-bin/koha/opac-detail.pl?biblionumber=3922Resource economics ISBN 0521649749
https://biblioteca.cita-aragon.es/cgi-bin/koha/opac-detail.pl?biblionumber=4780
By Conrad, Jon M..
Cambridge University Press 1999
. 213 p.
23 cm.
0521649749