Cookingham, Peter | Turfgrass Information File (2013 - USGA TERO) | R=217414 |
Cookingham, Pete | The Turfgrass Information File (2011 - ONGOING) | R=195555 |
Cookingham, Peter | The Turfgrass Information File (2010 - ONGOING) | R=173859 |
Cookingham, Peter | The Turfgrass Information File (2009 - ONGOING) | R=159848 |
[Chapin, Richard]; [Cookingham, Peter O.] | Turfgrass information file (1992 - SUMMARY) | R=94265 |
Cookingham, Peter | USGA Turfgrass Information File project (1991Y9) | R=39247 |
Cookingham, Peter O. | USGA Turfgrass Information File project (1990Y8) | R=24840 |
Chapin, Richard, C. | Turfgrass Research Library (1989Y7) | R=17797 |
Chapin, Richard C. | Turfgrass Research Library (1988Y6) | R=14532 |
Chapin, Richard E. | Turfgrass Research Library (1987Y5) | R=11874 |
Chapin, Richard E. | Turfgrass Information Center (1986Y4) | R=9234 |
Chapin, Richard E. | Turfgrass information file (1985Y3) | R=7699 |
Chapin, R.; LePoer, Peter | Turfgrass Information File (1984Y2) | R=74002 |
Chapin, Richard | USGA Turfgrass Literature Project (1983Y1) | R=70612 |