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040 _aBR-BrBNA
_bpor
_cBiblioteca Nacional de Agricultura
041 _a(Pt)
072 _aE70; U10
100 1 _aBrandt, S.A.
100 1 _aDias, R.S.
100 1 _aLemos, J.J.S.
245 1 _aAplicacao do modelo de Tsang-Yeung no setor agricola [mercado, elasticidade, preco, matematica, Brasil]
246 1 _a[Application of the Tsang-Yeung model in the agricultural sector [market, elasticity, price, mathematics, Brazil]]
650 _aMERCADO
650 _aELASTICIDADE
650 _aMATEMATICA
650 _aPRECO
773 0 _tSeiva (Brazil)
_xISSN 0037-1122
_g(Apr 1982), v. 42(90) p. 84-89
_wBR8300912
909 _a202311
_bLúcia
_c55
_dLúcia Elande
942 _2AGRIS
_n0
_cANA
999 _c111492
_d111492