TY  - GEN
AU  - Alston,Julian M.,Norton,George W.,Pardey,Philip G.
TI  - Science under scarcity: Principles and practice for agricultural research evaluation and priority setting
PY  - 1995///
CY  - Ithaca
PB  - Cornell University Press
KW  - Agricultural Research
KW  - Science
KW  - Scarcity
ER  -