Stock photography, photos: 13AG129E Pulp & Paper Mill Canada Stock photos of Pulp and Paper Mill engulfed in steam, Alberta Canada Photograph: © Troy Parlee Click for a larger image and more information Keywords associated with this stock photo: Factory, mill, production, manufacturing, industry, industrial, occupation, pollution, emission, smoke, smog, steam, vapour, vapour, stack, complex, plant, build, sky, clouds, blue, cold, winter, snow, ice, worker, employee, work place, environment, conservation, paper, pulp, make, fabricate, manpower, materials, goods, consumer, economy, jobs, organization, assembly, line, mass, works, man made, process, invent, Canada, North America, forest, woods, trees, bush, day, daytime