@book{ ALVÁREZ_Balibrea-_Reyes-_Correa-_Saez-,

author = { ANTONIO ALVÁREZ ALCANTARA and Salvador Balibrea- and Manuel Reyes- and Joaquin Correa- and Alfredo Saez- } ,

title = { CIENCIAS DA NATUREZA 2 : SECUNDARIA : [GALICIA] },

publisher = { Anaya (Grupo Anaya, Hachette Livre) },

year = { 2000 },

isbn = { 84-207-9779-0 },

}