000 00307nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aHyde (William F)
245 0 _a"Fimber supply, land Allocation and economic efficiency"
260 _bJohn Hopkins
260 _c1980
365 _b182.4
942 _cBK
999 _c208660
_d208660