00888cam a2200253 a 4500001000800000005001700008008004100025010001300066019001000079020001400089035001900103035001200122040002100134050001700155082001000172100002600182245006000208260003100268300003400299504002700333520022200360650002600582650002600608250976120180919180255.0690505s1969 nyuab b 001 0 eng  a690130441 a32243 z671321021 9(AuCNLDY)49532 a2509761 aLCbengcLCdNUN00aSD373b.H33704a634.91 aHarrison, C. William.10aForests;briches of the earth,cby C. William Harrison. aNew York,bMessnerc[1969] a191 p.billus., maps.c22 cm. aBibliography: p. [188] aDescribes the importance of trees and tree products to man from the earliest civilizations to the present day. Also discusses the need for conserving forests and vegetation and the consequences of neglecting to do so. 0aForests and forestry. 1aForests and forestry.