Coquilín, ayuda a sus amigos
By: autor, Andrés Díaz Marrero ; arte, Israel de Jesús.
Contributors: Díaz Marrero, Andrés.; Jesús, Israel de, ill.
Publisher: Editorial Sendero
Published: 1981
Place of publication: Levittown, P.R
Language: spa
Number of pages: 20
Subjects: Frogs -- Fiction.; Water -- Pollution -- Fiction.; Spanish language materials.
Description: Coquilín, the frog, unites creatures of the sea in fighting a battle against polluted water.