| Turf renovation trial
| Fritts, Glenn. 1989. Oregon State University 5th Annual Spring Field Day. 5: p. 21-23.
| More Keywords | 163357 |
| Seed priming trials
| Rabis, Paul. 1989. Oregon State University 5th Annual Spring Field Day. 5: p. 24-25.
| More Keywords | 163358 |
| Fertilizer test trial
| Anonymous. 1989. Oregon State University 5th Annual Spring Field Day. 5: p. 26-27.
| More Keywords | 163360 |
| Exploratory UGWS calibration curve
| Kazymerchyk, Stan. 1989. Oregon State University 5th Annual Spring Field Day. 5: p. 28-29.
| More Keywords | 163362 |