TY  - BOOK
AU  - International Food Policy Research Instt. Washington, D.C.
AU  - Alston, Julian M. and others.
TI  - A meta-analysis of rates of return to agricultural R & D; expede Herculem ?
T2  - International Food Policy Research Instt., research report
SN  - 0896291162
U1  - 338.14 
PY  - 2000///
CY  - Washington, D.C.
PB  - The Auth.
ER  -