TY  - BOOK
AU  - Chastinet,Y.S.
AU  - Fonseca,A.F.M.da
AU  - Lobo,P.R.A.
AU  - Robredo,J.
ED  - Biblioteca Nacional de Agricultura, Brasilia, DF (Brasil)
TI  - Analysis of the expansion of personalized agricultural bibliography service (BIP/AGRI)- A Brazilian Selective Dissemination of Information Service [documentacao, Brasil]: DOC/TEC/78/034
PY  - 1978///.
CY  - Brasilia, DF (Brasil): 
KW  - SISTEMA DE INFORMACAO
N1  - 6 illus.; 7 ref.; Summary (Eng)
ER  -