HAFSTEN, ULF.

The Norwegian Cladium mariscus communities and their post-glacial history.

Bergen & Oslo, NOrwegian Universities Press, 1965.

4to. In the original printed wrappers. With author's presentation inscription to upper margin of front wrapper. In "Årbok for Universitetet i Bergen (Mat.-Naturvitensk. serie no. 4). Margins of wrappers slightly miscolured, otherwise fine and clean. 55 pp. + 4 folded plates. 

Presentation copy of Hafsten's important work in which he investigates the relict populations of Cladium mariscus in Norway using pollen analysis and stratigraphy to trace their survival since the last ice age.

Order-nr.: 63419