Hawley Ralph C creator Smith, David M text - New York John Wily & Sons, INC. c1954 1954 6th monographic eng vii, 525 p. : ill. ; 24 cm. Ralph C Hawley; David M Smith Includes index. Forests and forestry Silvicultura Waldbau 634.95 HAP BD-DhSAU 150127 20150127141030.0 BD-DhSAU 2309