Description
Item Description:Shipping list number: 90-664-P.
"March 1990"--Cover.
"EPA/600/3-90/043"--Cover.
"Through interagency agreement DW14930695 with the U.S. Fish and Wildlife Service."
Physical Description:xiv, 339 pages : illustrations, maps ; 28 cm.
Bibliography:Includes bibliographical references (pages 185-197).