000 00377 am a2200121 a 4500
100 1 _aPearson, G.A.
245 1 _aForest types in the Southwest as determined by climate and soil
260 _aWashington
_c1931
300 _a1-144 p.
942 _2udc
_cB
440 _aForest, Climate, Soil United States Department of Agriculture. Technical Bulletin No. 247
901 _aS50734
999 _c107925
_d107925