00468nam a2200169Ia 4500082002500000100001600025245004500041260003400086300001500120500000500135690000600140700000500146952010600151964001700257921000900274999001500283  a338.4766265bEa12.FE  aEarl, D. E.  aForest energy and economic developmentb  aOxfordbClarendon Pressc1975  axii, 128p.  a  a   a  00104070aISIbISId1998-09-07l0o338.4766265 Ea12.FEpDP9993r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a4975  c4975d4975