Evaluation of recurrent selection for stalk-rot resistance in an open-pollinated variety of maize. S. Jinahyon and W.A. Russell. 229

Effects of recurrent selection of stalk-rot resistance on other agronomic characters in an open-pollinated variety of maize. S. Jinahyon and W.A. Russell. 239

Lacustrine sediments of a drained lake in northwest Iowa, Pat I. James J. Hungerford. 253

Yield and quality evaluation of first-cutting Vernal alfalfa. W.J. Moline and W.F. Wedin. 261

Effects of light and moisture on red oak seedlings. R.C. Musselman and G.E. Gatherum. 273