A preliminary study of teosinte in its region of origin. Irving E. Melhus and Iris McKy. Chamberlain 139
Apparatus for extraction of microquantities of lipids. John K. Scoggin and Oscar E. Tauber 165
Effect of summer mulches on yields of everbearing strawberries, soil temperature and soil moisture. E.L. Denisen, R.H. Shaw and B.F. Vance 167
Identification and colorimetric determination of the oxidases of corn root tip. Eileen L. Ginter and Frederick G. Smith 177
Some limnological features of Clear Lake, Iowa. William G. Pearcy 189
Three years' study of DDT residues on corn plants treated for European corn borer control. Jack E. Fahey, T.A. Brindley and Harold W. Rusk 209
Studies of temperature and humidity at various levels in crop cover with special reference to plant disease development. J.R. Wallin and R.H. Shaw 261
"Iowa State College Journal of Science 28.2,"
Iowa State Journal of Research: Vol. 28
, Article 1.
Available at: https://lib.dr.iastate.edu/iowastatejournalofresearch/vol28/iss2/1