TY  - BOOK
ED  - United States
TI  - Science for better living
T2  - Its Yearbook of agriculture
AV  - S21 .A35 1968
U1  - 630/.72/073 
PY  - 1968///
CY  - Washington
PB  - For sale by the Supt. of Docs., U.S. Govt. Print. Off.
KW  - Agriculture
KW  - Research
KW  - Local
KW  - Agriculture and science
KW  - Conservation of natural resources
KW  - United States
N1  - Includes bibliographies
ER  -