The development of Eimeria brunetti Levine in the digestive tract of chickens. Janet I. Boles and Elery R. Becker 1
Physiology of Endoconidiophora fagacearum Bretz. I. Factors influencing growth and toxin production. P.F. Hoffman 27
The winter-spring movements of the ring-necked pheasant in northern Iowa. Henry G. Weston Jr. 39
The fall population European corn borer survey. T.A. Bancroft, T.A. Brindley, R. Bowles, and P.C. Tang 61
A search for resistance to the injury caused by species o Diabrotica in the corns of Guatemala. Irving E. Melhus, Reginald H. Painter, and Frank O. Smith 75
Relative toxicity of legume seed protectants to two species of Rhizobium. G.W. Peterson and W.F. Buchholtz 95
Cytohistological responses of plant meristems to maleic hydrazide. John B. Carlson 105
Isolation of cellulose-digesting microorganisms of the rumen, Warren D. Kitts, P.H. Carr, and L.A. Underkofler 129
The development of the embryo of Zea in relation to position on the ear. Max E. Bell 133
The rate of ammonia production in the acid hydrolysis of vitamin B12 . John M. Brierly, Robert R. Sealock, and Harvey Diehl 141
Effects of heating vitamin B12 in a stream of dry nitrogen at various temperatures. Richard A. Murie and Harvey Diehl 143
Effects of natural selection in segregating generations up bulk population of barley. L.H. Taylor and R.E. Atkins 147
"Iowa State College Journal of Science 29.1,"
Iowa State Journal of Research: Vol. 29
, Article 1.
Available at: https://lib.dr.iastate.edu/iowastatejournalofresearch/vol29/iss1/1