Hafsten, U. A standard pollen diagram for the Southern High Plains, USA, Covering the Period Back to the Early Wisconsin Glaciation.
Chicago Style (17th ed.) CitationHafsten, Ulf. A Standard Pollen Diagram for the Southern High Plains, USA, Covering the Period Back to the Early Wisconsin Glaciation.
MLA (9th ed.) CitationHafsten, Ulf. A Standard Pollen Diagram for the Southern High Plains, USA, Covering the Period Back to the Early Wisconsin Glaciation.
Warning: These citations may not always be 100% accurate.