Imperial economic committee. (1928). Report of the imperial economic committee tenth report: Timber. His majesty's stationary office.
Dyfyniad Arddull ChicagoImperial economic committee. Report of the Imperial Economic Committee Tenth Report: Timber. London: His majesty's stationary office, 1928.
Dyfyniad MLAImperial economic committee. Report of the Imperial Economic Committee Tenth Report: Timber. His majesty's stationary office, 1928.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.