This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant mark

A literature review summarizing the effects known to date.

Since the early 1970s, experts have recognized that petroleum pollutants were being discharged in marine waters worldwide, from oil spills, vessel operations, a

Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the N