Chastinet, Y.S. Fonseca, A.F.M. da Lobo, P.R.A. Robredo, J. <br/><br/>
Analysis of the expansion of personalized agricultural bibliography service (BIP/AGRI)- A Brazilian Selective Dissemination of Information Service [documentacao, Brasil]  DOC/TEC/78/034 

 - Brasilia, DF (Brasil):   1978.  
 - 18 p. 
<br/><br/> 6 illus.; 7 ref.; Summary (Eng) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SISTEMA DE INFORMACAO