Écologie
Subtitle: principes de base
By: Marcel Cyr.
Publisher: Éditions du Renouveau pédagogique
Published: 1981
Place of publication: Montréal
Language: fre
Number of pages: 308
Subjects: Ecology.; Human ecology -- Problems, exercises, etc.
Notes: "Cet ouvrage est inspiré de Addison-Wesley life science, de Bonnie B. Barr et Michael B. Leyden"--p. [iv]

Approved for use in Ontario schools 1982 for Intermediate Sciences de l'environnement.

Includes bibliographical references (p. 286-289) and index.

OHEC