Hiirsalmi, Heimo
Trientalis europaea L. : a study of the reproductive biology, ecology and variation in Finland . - [Turku] : [University], 1969 . - P. 119-173 : il . - (Publications from the Department of Botany, University of Turku ; 138)

Sep. de: Ann. Bot. Fenn.; vol. 6.


Primuláceas--Finlândia
Ecologia vegetal--Finlândia

CDU 582.9