TY  - BOOK
ED  - United States.
TI  - Science and america's beauty
U1  -  630.72073 
PY  - 1968///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Agriculture
KW  - Research
KW  - United States
KW  - Agricultural extension work
ER  -