We list explicitly a minimal set of generators for the cohomology of an elementary abelian p-group, V , of rank 1 or 2, as a module over the mod p Steenrod algebra, for an odd prime p. Following Singer, we then construct a transfer map to the vector space spanned by such generators, where V now has arbitrary rank, from the homology of the Steenrod algebra. We show that this map takes images in the subspace of GL(V )-invariants and that it is an isomorphism for V having rank 1 or 2.Mathematics Subject Classification (1991): 55S10, 55Q45