| Soils for defined unnatural ecosystems: The subject before us today..
| Madison, John H. 1970. Park Maintenance for the Administrator: Proceedings 1970: Park & Recreation Administrators Institute. p. 3-1 - 3-5.
| More | 257432 |
| Materials used in building trafficked soils
| Paul, Jack L. 1970. Park Maintenance for the Administrator: Proceedings 1970: Park & Recreation Administrators Institute. p. 4-1 - 4-11.
| More | 257433 |
| Varieties vs. management
| Youngner, Victor B. 1970. Park Maintenance for the Administrator: Proceedings 1970: Park & Recreation Administrators Institute. p. 7-1 - 7-A-2.
| More | 257434 |
| Turf management interactions
| Madison, John. 1970. Park Maintenance for the Administrator: Proceedings 1970: Park & Recreation Administrators Institute. p. 8-1 - 8-7.
| More ↔ | 257436 |
| Design for efficient maintenance
| Davis, William B. 1970. Park Maintenance for the Administrator: Proceedings 1970: Park & Recreation Administrators Institute. p. 14-1 - 14-4.
| More | 257437 |
| Management control of maintenance
| Judd, Joe. 1970. Park Maintenance for the Administrator: Proceedings 1970: Park & Recreation Administrators Institute. p. 16-1 - 16-A-15.
| More | 257438 |