| Creeping bentgrass-annual bluegrass competition
| Turgeon, A. J.; Keller, J. L. 2000. 2000 Annual Research Report [Penn State]. p. 27-29.
| More Keywords | 72925 |
| Evaluation of athletic field soil amendments
| McNitt, A. S.; Landschoot, P. J. 2000. 2000 Annual Research Report [Penn State]. p. 30-43.
| More Keywords | 72926 |
| The effects of perk on yield and color of Kentucky bluegrass
| Hamilton, G. W.; Woodring, J. W. 2000. 2000 Annual Research Report [Penn State]. p. 44-46.
| More Keywords | 72927 |