Path-finding on the Mazaruni: the journal of six expeditions on the banks of the mazauni River in British Guiana in search of an alignment for a road or railway during the years 1922, 1923 and 1924 /
by Vincent Roth.-
- Georgetown, B.G.: The Daily Chronicle, 1949.
- 270, xix p. : fold map.-
- (The Guyana edition ; no. 13). .