Turk, Jonathan. Physical science : with environmental and other practical applications / Jonathan Turk, Amos Turk. - Philadelphia : W. B. Saunders Co. 1977. - xii, 595 p., [6] leaves of plates : ill. ; 27 cm. ISBN: 0721689299 Subjects--Topical Terms: Physics.Geophysics.Pollution. LC Class. No.: QC21.2 / .T87 Dewey Class. No.: 500.2