Iowa State Journal of Research, Volumes 54-55Iowa State University Press, 1979 - Biology |
Other editions - View all
Common terms and phrases
Adak Island Agricultural analysis average canopy carbofuran Chemical chlorine chlorosis Cordelia corn borer cultures corporations correlation cultivars cultures reared Education effect egg masses Engineering European corn borer evaluation experience factors farm field Figure fossil grasses Gandhi genus Geol Gramineae hatchability of eggs Home Economics human important increase industrial insecticide Iowa State University Iowan irrigation Journal Kate kg/ha land larvae Lear Lear's liquid loess lowa Macbeth means meridic diet moisture stress monocotyledon moral nature nology Orius insidiosus paha paleosol paper Percent percentage pesticides philosophy of technology physical plants play plot Poacites political potential problem production relation relationship reported Research response samples sand seed Shakespeare significant social society soil moisture soliloquies solo speeches soybean species sport team stress index structure sunflower moth infestation surface Table Tallensi tech technology assessment temperature tion Univ values Variable yield