@book{ Solr-9349, title = {Zeruetako geografia / Claude Huhardeaux-k egina}, series = {Bizitza Unibertsoan}, author = {Huhardeaux, Claude}, address = {Donostia}, publisher = {: Gipuzkoako Ikastolen Elkartea}, year = {1991}, note = {EIMA 1987}, url = { http://www.ikastola.net/} }