TY  - BOOK
ED  - United States.
TI  - An Evaluation of agricultural research: report of Committee on Research Evaluation
T2  - Miscellaneous publication / United States Department of Agriculture
AV  - S21 .A46 no. 816
U1  - 630.72 
PY  - 1960///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture
KW  - Agriculture
KW  - Research
KW  - United States
ER  -