@book{booke64be372,
title   = {Ensino da geografia em questao e outros temas},
author = {Pontuschka, N N and Vesentini, José William and Goncalves, C W P and Vlach, V R F and Paganelli, T I and Rego, N and Guedes, P C and Fowler, R B and Zappia, V R S and Medeiros, M L M B},
year = {1987},
publisher = {Marco Zero/Agb}
}