000 00510nam a2200181Ia 4500
008 130910s9999 xx 000 0 und d
041 _aeng
082 _221st ed.
_a634.9097
_bPIN/B
100 _aPinchot, Gifford
245 _aBreaking new ground
_c[by] Gifford Pinchot
260 _aNew York :
_bHarcourt, Brace ,
_c1947
300 _axvii, 510p.: ill ;
_c22cm
504 _aIndex: pp 511-22
653 _aForest conservation
653 _aForest management
653 _aForests and forestry
942 _cEN
_2ddc
999 _c18833
_d18833