TY  - BOOK
AU  - Schuh,G.Edward
AU  - Tollini,Helio,jtauthor
TI  - Costs and benefits of agricultural research: the state of arts 
PY  - 1979///
CY  - Washington, DC
PB  - World Bank
KW  - Agriculture
KW  - Research
KW  - Costs
N1  - Includes bib. references; Open
ER  -