Nuestro Futuro
Subtitle: desafíos ambientales
By: Jaime Barba, compilador
Series: Colección Contextos; Colección Contextos (San Salvador, El Salvador)
Publisher: Istmos Editores
Published: 1993
Place of publication: San Salvador, El Savador
Language: spa
Number of pages: 152
Subjects: Environmental sciences; Ecology
Notes: Includes bibliographical references.