/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Rydberg%2C%20Per%20Axel%2C%22&sort_by=relevance&format=rss 2 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=13858 By Rydberg, Per Axel,.
New York, 1901 .
173-183 p. , Cover-title. | Reprinted from the Bulletin of the Torrey Botanical Club, 28. 27 Mar., 1901. 24 cm..

]]> Place hold on Further studies on the Potentilleae.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=13858 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=13859 By Rydberg, Per Axel,.
New York, 1901 .
cover-title, p. 605-643. , Reprinted from the Bulletin of the Torrey botanical club 28, 25 Nov., 1901. 24 cm..

]]> Place hold on The American species of Limnorchis and Piperia, north of Mexico,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=13859