Westoby, Jack. Introduction to world forestry : people and their trees / Jack Westoby. - Oxford : Basil Blackwell , 1989. - vii,228p. : ill.,figs.,pics. ; 24cm . NULL ISBN: 0631161333 UKP 42.50 Subjects--Index Terms: FORESTS AND FORESTRY Dewey Class. No.: 333.75 / WES/I