Volume 90, Number 2 (1983)
Issue cover date: June 1983
Front Matter
Research
A Statewide Screening For Acid Rainfall In Iowa
Jack O. Kennedy, Andrew E. Granston, and Roger C. Splinter
Changes in the Vegetation and Wildlife Use of a Small Prairie Wetland Following a Drought
Milton W. Weller and David K. Voigts
The Vascular Flora of Des Moines County, Iowa
Thomas G. Lammers
Bibliography of Iowa Aquatic and Wetland Plant Literature
James H. Peck and Dean M. Roosa
Phloem of Primitive Angiosperms. II. P-Protein in Selected Species of the Ranalean Complex
Joanne M. Friis and Roland R. Dute
Back Matter
