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Sanborn Maps are large scale plans of a city or a town, drawn to a scale of 50 feet to an inch. These historical maps from 1867–1970 list street blocks and building numbers including numbers in use at the time the map was made.
The database provides a unique solution for agricultural and environmental research also including: agricultural economics; animal and veterinary sciences; aquaculture and fisheries; farming and farming systems; food and human nutrition; forestry; and plant sciences.
Literature across all fields of science and social science. Comprehensive coverage of literature across all fields of science and social science. Provides access to more than 850 of Elsevier's primary research journals, which focus on scientific, medical, biomedical and technical areas.
Groundwork USA is the only network of local organizations devoted to transforming the natural and built environment of low-resource communities—a national enterprise with local roots, working at the intersection of the environment, equity, and civic engagement.
We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. Our scientists develop new methods and tools to supply timely, relevant, and useful information about the Earth and its processes.