01209cam a2200253 4500 69766122 TxAuBib 20091112120000.0 960719s1996||||||||||||||||||||||||eng|u 9780585024790 electronic bk. 0585024790 electronic bk. (OCoLC)42329098 N$T eng N$T OCL OCLCQ YDXCP OCLCQ TxAuBib Stemming the tide [NetLibrary] : controlling introductions of nonindigenous species by ships' ballast water / Committee on Ships' Ballast Operations, Marine Board, Commission on Engineering and Technical Systems, National Research Council. Washington, D.C. : National Academy Press, 1996. 1 online resource (xiii, 141 p.) : ill. Description based on print version record. Includes bibliographical references and index. Animal introduction. Nonindigenous aquatic pests Control. Discharge of ballast water Management. Electronic books. National Research Council (U.S.), Committee on Ships' Ballast Operations. http://www.netlibrary.com/urlapi.asp?action=summary&v=1&bookid=813 NetLibrary