TY  - BOOK
AU  - Alston,Julian M.
TI  - Sceince under scarcity principles and practice for agricultural research eveluation and priority setting
SN  - 0801429374
AV  - S 540  .E92A47  
PY  - 1995///
CY  - Ithaca
PB  - cornell univ press
KW  - Agriculture-Research Evaluation
ER  -