Todos contra la contaminación!
By: Ruis.
Series: Cuadernos de vida y ecología
Publisher: s.n.
Published: 1989
Place of publication: [Mexico?
Language: spa
Number of pages: 80
Subjects: Mexican wit and humor.; Pollution -- Mexico -- Caricatures and cartoons.; Environmental protection -- Mexico -- Caricatures and cartoons.
Notes: Cover title.