| Shiba no kikaiteki tsuki to sacchi no yokusei (Machinery aeration of turf and thatch control)
| Mascaro, T.; Roberts, Edward Ted Jr. 1962. Turf Research Bulletin [Kansai Golf Union Green Section Research Center] [Gurin Kenkyo Hokokushu]. June. 3: p. 97-99.
| More Keywords | 79047 |