Eco-filatelia
Subtitle: Brasil selos
By: fotos de Dilmar Cavalher ... [et al.] = Ecophilately : Brasil stamps / photos by Dilmar Cavalher ... [et al.].
Publisher: Expressão e Cultura
Published: 1992
Place of publication: Rio de Janeiro, RJ, Brasil
Language: por
Number of pages: 48
Subjects: Postage stamps -- Brazil.; Brazil -- On postage stamps.
Notes: Includes samples of stamps described in the text.
Portuguese and English.