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A study of the wind profile in the lowest 400 feet of the atmosphere
A diffusion-deposition tracer system
Twenty-four-hour dispersion of ragweed pollen from known sources
Experimental data on ragweed pollen dispersion and deposition from point and area sources
Experimental data on dispersion and deposition of timothy and corn pollen from known sources
Experimental data on dispersion and deposition of pollens from low-level, crosswind line sources