Iowa State Journal of Research, Volumes 52-53Iowa State University Press, 1977 - Humanities |
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
adults Agricultural Ames analysis apical associated average bristles changes characteristics characters coll collected corn borer Department determine Discussion Economics Education effects Engineering estimated examined experiment farm female field Figure growth head Henry Home Homoneura housing hybrids important included increased indicated Iowa State University Journal laboratory larvae leaf length less lines localities located lowa maize male mean measured method nature noted observed occur percentage period placed plant play plot population potential present processes reared reference relationship reported Research response Richard root sample scene Science seed seems selected Shakespeare showed significant similar social soil species specimens stage structure suggests Table tests thesis unit USNM usually values variables weight wind yield