The challenge of arctic shipping : Science, environmental assessment, and human values / Ed. by David l. vanderzwaag and cynthia Lawson - 280 páginas - Mcgill-queen's series in native and northern series ; 2 . ISBN: 0773507000 Subjects--Topical Terms: Transporte acuático--Aspectos ambientales--Oceano Glaciar ArticoAnálisis del impacto ambiental--Oceano Glaciar Artico LC Class. No.: HE935 / C43