https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22GRUPO%20PUCAR%C3%83%C2%81%22%20and%20su-to%3AJURASICO%20and%20au%3AAlv%C3%83%C2%A1n%20De%20la%20Cruz%2C%20Aldo%20Alfonso&format=rss2 Search results for 'su:"GRUPO PUCARÁ" and su-to:JURASICO and au:Alván De la Cruz, Aldo Alfonso' at Biblioteca - Ingemmet 0 20