| Overseed performance trials 1994-1995 University of Arizona fairway test
| Kopec, D. M.; Gilbert, J. J. 1997. 1997 Turfgrass and Ornamentals Research Summary. p. 51-74.
| More | 44850 |
| Overseed greens performance trial
| Kopec, D. M.; Gilbert, J. J. 1997. 1997 Turfgrass and Ornamentals Research Summary. p. 75-94.
| More ↔ | 44862 |
| Turfgrass overseed fairway trials 1995-1996
| Kopec, D. M.; Gilbert, J. J. 1997. 1997 Turfgrass and Ornamentals Research Summary. p. 95-111.
| More | 44866 |
| Overseed greens performance trials 1995-1996
| Kopec, D. M.; Gilbert, J. J. 1997. 1997 Turfgrass and Ornamentals Research Summary. p. 113-133.
| More ↔ | 44874 |
| Poa trivialis germplasm test under greens conditions in the desert
| Kopec, D. M.; Gilbert, J. J. 1997. 1997 Turfgrass and Ornamentals Research Summary. p. 135-146.
| More | 44878 |