The silver sunbeam : a practical and theoretical text-book on sun drawing and photographic printing: comprehending all the wet and dry processes at present known, with collodion, albumen, gelatin, wax, resin and silver; as [sic] also heliographic engraving, photolithography, photozincography, celestial photography, photography in natural colors, tinting and coloring of photographs, printing in various colors, the carbon process, the card-picture, the vignette, and stereography T Technology
Power plant testing; a manual of testing engines, turbines, boilers, pumps, refrigerating machinery, fans, fuels, materials of construction, etc. T Technology
Cotton: the Munger patent complete system of handling, cleaning, ginning and pressing .. T Technology
The Development document for the effluent monitoring regulation for the electric power generation sector T Technology
Monitoring costs and their implications for direct dischargers in the Ontario pulp and paper industry : Municipal-Industrial Strategy for Abatement (MISA) : final report T Technology
Monitoring costs and their implications for direct dischargers in the Ontario industrial minerals sector : final report T Technology
