00369cam a2200169 450000500170000024500410001702000050005810000200006304400160008325000090009904100080010830000180011650000050013483000050013926000370014408200180018120260711133841.0 aEl Agro Salvadoreño- (1973-1980)b a aMontes, Segundo aEl Salvador a1ª aspa a395 p. 28 cm. a v aSan SalvadorbUCA Editoresc1980 a333.32bM779a