| Ryegrass cultivar trial
| Pair, John C. 1988. 1988 Turfgrass Field Day [Kansas]. p. 7, 8-9.
| More | 215866 |
| Bluegrass cultivar trial
| Pair, John C. 1988. 1988 Turfgrass Field Day [Kansas]. p. 7, 10-11.
| More | 215868 |
| Tall fescue cultivar trial
| Pair, John C. 1988. 1988 Turfgrass Field Day [Kansas]. p. 12-13.
| More | 215870 |