000 00375nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aE
_bUSA;1949
100 _aUSA Deppt of Agriculture, USA .
245 _aTrees : The Year Book of Agrculture /
_b
260 _bU S Govt Printing Office ,
_aWashington :
_c1949
300 _a944p :
650 _aEconomics
942 _2cc
_cBK
999 _c12223
_d12223