A critique of the incidence and order axioms of geometryRobert Vaughn Main · First published 1970Open the Tome
Amount and chemical composition of the organic matter contributed by overstory and understory vegetation to forest soilDavid Robert Main Scott · First published 1955Open the Tome
The annual address of the Victoria Institute, or, Philosophical Society of Great BritainRobert Main · First published 1875Open the Tome
A manual of scientific enquiryJohn Frederick William Herschel, Great Britain. Admiralty., Robert Main · First published 1849Open the Tome
