| Progress in insect problems
| Kerr, Stratton H. 1958. Proceedings of the Florida Turfgrass Conference. 6: p. 96-100.
| More | 68574 |
| Progress in nematode research
| Nutter, Gene C. 1958. Proceedings of the Florida Turfgrass Conference. 6: p. 101-108.
| More | 68575 |
| Progress in disease problems
| Freeman, Thomas E. 1958. Proceedings of the Florida Turfgrass Conference. 6: p. 109-112.
| More | 68576 |