Catecismo da ecologia
By: J. Vasconcelos Sobrinho.
Edition: 3a. ed., rev. e ampliada.
Publisher: Vozes
Published: 1982
Place of publication: Petrópolis
Language: por
Number of pages: 160
Subjects: Ecology.; Ecology -- Moral and ethical aspects.; Nature conservation.; Nature conservation -- Moral and ethical aspects.
Notes: Includes bibliographical references.