TY  - BOOK
AU  - Shifley,Stephen R.
AU  - Brown,Kenneth M.
ED  - United States.
TI  - ELM-ASH-COTTONWOOD forest type bibiliography
U1  - 016.58365 
PY  - 1977///
CY  - Washington
PB  - United States Government Printing Office
KW  - Subject bibliographies
KW  - Cottonwoods
N1  - Cover title
ER  -