Lincoln (University of Nebraska) · 1991 · 59 citations · 3 references
Life SciencesBotanyPlant SciencesPaleobotanyPollen AnalysisPollen BiologyPollination BiologyPollen Concentration Analysis
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
3
John C. Ewers, Virgil J. Vogel · Western Historical Quarterly · 1970 · 200 citations
Humanities, Botany, Plant Sciences +13
Bernard Ortiz de Montellano · Science · 1975 · 137 citations