Threatened oceans

Explores the vital importance of ocean ecosystems and resources and focuses on how fishing, dumping, oil spills, and other human influences endanger the marine environment.

Bibliografiske detaljer
Hovedforfatter: Tesar, Jenny E.
Format: Bog
Sprog:English
Udgivet: New York Facts on File c1991.
Serier:Our fragile planet
Fag: