TY  - BOOK
AU  - Nestel, Barry.
TI  - An overview of INFORM, an information management system
T2  - INFORM. Guidelines
U1  - 021.65 
PY  - 1991///
CY  - The Hague
PB  - ISNAR
KW  - Agricultura
KW  - Sistemas de informaciÃ³n
N1  - 60-232
ER  -