TY  - BOOK
ED  - United States.
TI  - 1979 annual technical report of the national plant materials center: a summary of the activities of calendar year 1979 
U1  -  630.72073 
PY  - 1980///
CY  - Washington, D. C.
PB  - The Department
KW  - Agriculture
KW  - Research
KW  - United States
KW  - Agricultural extension work
N1  - Soil conservation service
ER  -