Sewell W R Derrick Ed. Humman dimensions of weather modifications Sewell W R Derrick Ed. - Chicago University of Chicago Press 1966 - xii,423p. Bib p.408-19 cm. - University of Chicago geography (Deptt of-) Research paper ,1o5 . Source: General Book Subjects--Topical Terms: Meteorology Dewey Class. No.: U281, K6