| U. K. turfgrass breeding and research
| Thorogood, Danny. 1998. International Turfgrass. December. 8(2): p. 4.
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| From Sports Turf Research Institute, United Kingdom
| Canaway, P. M. 1998. International Turfgrass. December. 8(2): p. 4-6.
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| [The Welsh Plant Breeding Station is now part of the Institute of Grassland and Environmental Research]
| Thorogood, Dan. 1995. International Turfgrass. June. 6(1): p. 8-9.
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