Iowa State Journal of Research



A Kinetic Study of the Periodate Ion and The Periodate-Glycol Complex. Frederick R. Duke and Robert F. Bremer pages 527-530

Seeds of Agricultural and Weedy Bromus. Duane Isley, Dale West, and Richard W. Pohl pages 531-548

Carotenoid Content of Tomato Fruits as Influenced by Environment and Variety. I. Effect on Temperature and Light. E.L. Denisen pages 549-564

Carotenoid Content of Tomato Fruits as Influenced By Environment and Variety. II> Effects on Plant Nutrients, Gas Storage, and Variety. E.L. Denisen pages 565-574

Secondary Plant Succession On An Eroded Lindley Soil as Affected by Variations in Cultural Treatment. Clair L. Kucera and J.M. Aikman pages 581-598

A Dual Purpose Titrmeter and Dispenser. E.B. Fowler, C.S. Stringer, and C.H. Werkman pages 599-605

Index to Volume 25. pages 606-610