TY  - BOOK
AU  - United States,Dept. of Agri.
TI  - 31 year results in growing shelterbelts on the northern great plains
U1  - 634.956 
PY  - 1953///
CY  - U.S.A.
PB  - Washington
KW  - Forestry
KW  - Northern Great Plains
KW  - Shelterbelts
KW  - Silviculture
ER  -