N̄orin Suisansh̄o Ringȳo Shikenj̄o (Japan). (1952). Rinʼya doj̄os̄o danmen zu sh̄u =: Forest soil profile. N̄orinsh̄o Ringȳo Shikenj̄o.
Dyfyniad Arddull ChicagoN̄orin Suisansh̄o Ringȳo Shikenj̄o (Japan). Rinʼya Doj̄os̄o Danmen Zu Sh̄u =: Forest Soil Profile. T̄okȳo: N̄orinsh̄o Ringȳo Shikenj̄o, 1952.
Dyfyniad MLAN̄orin Suisansh̄o Ringȳo Shikenj̄o (Japan). Rinʼya Doj̄os̄o Danmen Zu Sh̄u =: Forest Soil Profile. N̄orinsh̄o Ringȳo Shikenj̄o, 1952.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.