Great lakes, fragile seas [videorecording]

North America's freshwater seas have been subjected to decades of human abuse. Documents concurred groups attempting to repair past damage and confronting new threats to these waters. Shows how bodies of water affect lives of people. Shows the multifaceted aspects of the seas and other bodies o...

Deskribapen osoa

Xehetasun bibliografikoak
Egile korporatiboa: National Geographic Society (Washington, D.C.), WQED (Television station : Pittsburg, Pa.)
Beste egile batzuk: Seamans, Joe
Formatua: Visual Material
Hizkuntza:English
Argitaratua: Washington, D.C. The Society c1991.
Gaiak: