Iowa State Journal of Research



The Use of Alfalfa Extract to Supply Nutrients For the Growth and Chemical Activities of Acetobacter suboxydans. E.I. Fulmer, A.C. Bantz, and L.A. Underkolfer pages 369-376

The Fermentability of the Stereoisomeric 2,3-Butanediols by Acetobacter suboxydans. L.A. Underkolfer, E.I. Fulmer, A.C. Bantz, and E.R. Kooi pages 377-380

Flora of Alaska and Adjacent Parts of Canada II. J.P. Anderson pages 381-446

The Initiation and Development of Foliar and Floral Organs in the Tulip. J.E. Sass pages 447-456

The Strophiole and Other Seed Structures Associated With Hardness in Melilotus alba L. and M. officinalis Willd. J.N. Martin and J.R. Watt pages 457-470

Lygus Hahn, Six New Species From Western North America (Hemiptera, Miridae). Harry H. Knight pages 471-477