| Shibachi no hibai to dojoo kairyoo: Atarashii zairyoo (shizai) o chuushin ni ([The reforms of soil and turfgrass cultivation: Focusing on new ingredients (raw materials)])
| Tsuno, Fusae. 1989. Kenkyuusho Dayori [Half Annual Report of NGRI]. 29: p. 9-11.
| More | 215122 |