TY  - BOOK
AU  - Pardey, Philip G
AU  - Roseboom Johannes
TI  - ISNAR agricultural research indicator series: A global data
U1  - R630.72/PAR 
PY  - 1989///
CY  - Cambridge
PB  - Cambridge Uni Pr
KW  - International Service for National Agricultural Research System
KW  - Statistics
KW  - Agricultural Research
ER  -