00878cam a22002171  4500001001300000003000400013005001700017008004100034010001700075035001900092040004900111042001200160050001500172100002600187245028100213260003700494300001800531504007000549650002600619999001500645agr38000093 DLC20260227110956.0800623s1937    enk      b    000 0 eng c  aagr38000093   a(OCoLC)6452344  aU. S. Dept. of Agr. LibrarycNcRSdNcRSdDLC  apremarc00aSD431b.U51 aUnwin, Arthur Harold.14aThe rationalization and conservation of the timber resources of the world,bmainly with reference to the amelioration of the "special areas" in the woodcraft, wood working trades, timber producing and timber using industry of Great Britain and everywhere,cby A. Harold Unwin.  aLondon,bTechnical Press,c1937.  a48 p.c22 cm.  a"Bibliography of the works of and writings by the author": p. 48. 0aForests and forestry.  c9837d9837