Cornell Joseph Bharat Listening to nature : how to deepen your awareness of nature / by Joseph Cornell ; photographs by John Hendrickson. - Nevada City, Calif. : Watford, Herts, U.K. : Dawn ; Exley, c1987. - 95 p. : col. ill. ; 26 cm. ISBN: 185015094X 1850150958 0916124355 Subjects--Topical Terms: Ecology LC Class. No.: QH541