TY  - BOOK
AU  - Little, Elbert L.
TI  - Check list of native and naturalized trees of the United States, incluiding Alaska
PY  - 1953///
CY  - Washington : 
PB  - Department of Agriculture, 
KW  - ESTADOS UNIDOS DE AMERICA
KW  - ARBOLES
KW  - ARBORICULTURA
KW  - NOMENCLATURA
KW  - TAXONOMIA
KW  - ALASKA
ER  -