  The aim of this paper is to describe explicitly the poles of the meromorphic
continuation of the Igusa local zeta function associated to several
polynomials. Using resolution of singularities is possible to express the
Igusa's local zeta function as a finite sum of p-adic monomial integrals. We
compute these monomial integrals using techniques of toroidal geometry. In this
way, we obtain an explicit list for the candidates to poles of the local zeta
function associated to several polynomials.
