TY  - REP
AU  - Arndt,T.M.
AU  - Ruttan,V.W.
TI  - Valuing the productivity of agricultural research:  problems and issues
U1  - 78-285716 
PY  - 1977///
KW  - Agricultural research
KW  - AGROVOC
N1  - AV:: NAL (S401.R42)
T2  - Arndt, T.M.; Dalrymple,-D.G.; Ruttan,-V.W. (eds.). Resource allocation and productivity in national and international agricultural research. Minneapolis, Minn. (USA). University of Minnesota Press. 1977. p. 3-25
ER  -