@book{214735,
	author = {Gusmâo Pedrini, Alexandre de and Costa, Vivian Castilho da},
	title = {O ecoturismo e a educaçao ambiental / Alexandre de Gusmâo Pedrini ... [et al.].},
	publisher = {Papel Virtual Editora},
	year = {2005},
	address = {Rio de Janeiro}
}