| Extending the use of soil survey information | 1989/03/01 | English | 407 |
| A flow diagram for teaching texture-by-feel analysis | 1979/01/01 | English | 217 |
| Pairwise multiple comparisons of treatment means in agronomic research | 1985/03/01 | English | 129 |
| Defining and Using the Concept of Sustainable Agriculture | 1990/09/01 | English | 22 |
| NUTRIENT UPTAKE: A microcomputer program to predict nutrient absorption from soil by roots | 1987/09/01 | English | 19 |
| Writing to learn in agronomy | 1985/03/01 | English | 19 |
| Production of fall-planted cereals in Morocco and technology for its improvement | 1990/03/01 | English | 18 |
| Student peer review in the classroom: A teaching and grading tool | 1989/09/01 | English | 17 |
| Farmers' Perceptions of Experiment Station Research, Demonstrations, and On-Farm Research in Agronomy | 1991/03/01 | English | 15 |
| Learning to write in agronomy | 1985/03/01 | English | 14 |
| Leaf Area Index and Specific Leaf Area Determinations | 1972/01/01 | English | 14 |
| The CaCO3
-CO2
-H2
O system in soils | 1985/03/01 | English | 13 |
| SIMED, a crop simulation model, as a tool for teaching crop physiology | 1976/01/01 | English | 13 |
| Development of Students' Abilities to Match Soil Color to Munsell Color Chips | 1990/09/01 | English | 12 |
| Importance of teacher training for graduate students in agronomy | 1980/01/01 | English | 12 |
| Student response to an agronomic education questionnaire. I. Academic level, curriculum, and class size | 1974/01/01 | English | 12 |
| Effects of enhanced ammonium nitrogen availability for corn | 1989/09/01 | English | 11 |
| Expressing cation exchange capacity in milliequivalents per 100 grams and in SI units | 1985/09/01 | English | 11 |
| The collegiate soils contest-a report and analysis | 1974/01/01 | English | 11 |
| Curriculum trends in crop production and management | 1983/01/01 | English | 11 |
| Ten common misuses of statistics in agronomic research and reporting | 1983/01/01 | English | 11 |
| YIELDFIT: A computer program for determining economic fertilization rates | 1987/03/01 | English | 11 |
| SPECIES: A spreadsheet program for modeling speciation of soil solution | 1990/03/01 | English | 11 |
| (How) are agricultural colleges responding to needs of nonfarm students? | 1983/01/01 | English | 11 |
| Providing experiential education for crop science students | 1983/01/01 | English | 11 |
| The teacher, his methods and techniques, and the learning process | 1974/01/01 | English | 10 |
| A Mastery Learning Program in Soil Science | 1973/01/01 | English | 10 |
| Teaching the characteristics of yield response with the Mitscherlich equation using computers | 1983/01/01 | English | 10 |
| CROPROD: A crop management computer model for undergraduate agronomy courses | 1984/03/01 | English | 9 |
| Use of demonstration plots as extension tools | 1984/03/01 | English | 9 |