The northwest European pollen flora
Punt, W.(Willem)
Koninklijke Nederlandse Botanische Vereniging.
Amsterdam Oxford Elsevier [for] the Royal Botanical Society of the Netherlands,
1976
'Reprinted from "Review of Palaeobotany and Palynology", Volumes 17, 19 and 21'
Includes bibliographies and index
Pollen
Phanerogams.
Botany