https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AS%C3%83%C2%ADntesis%20and%20su-to%3AALIMENTOS%20and%20au%3AGarc%C3%83%C2%ADa%20de%20Fernando%20Minguill%C3%83%C2%B3n%2C%20Gonzalo%20and%20au%3ASelgas%20Cortecero%2C%20Mar%C3%83%C2%ADa%20Dolores&format=rss2 Search results for 'Provider:Síntesis and su-to:ALIMENTOS and au:García de Fernando Minguillón, Gonzalo and au:Selgas Cortecero, María Dolores' at Biblioteca UGB 0 20