Grzimek's Animal life encyclopedia. - Grzimek, Bernhard (New York Van Nostrand Reinhold, 1972)
v.1. Lower animals. --v.2. Insects. --v.3. Mollusks & Echinoderms. --v.4. Fishes. --v.5. Fishes II/ Amphibians. --v.6. Reptiles. --v.7. Birds. --v.8. Birds II. --v.9. Birds III. --v. 10. Mammals. --v. 11. Mammals II. --v. 12. Mammals III. --v. 13 Mammals IV.
Translation of Teierleben.
Keywords: Zoology