International Maritime Organization Ballast Water Management Convention and the guidelines for its implementation/ International Mritime Organization. - 2009 ed. - London : International Maritime Organization 2009 - xi, 234 p. : ill. 21cm. ISBN: 9789280115031 LC Class. No.: VK 237 .I11 2009 Dewey Class. No.: VK 237 .I11 2009 National Library of Medicine Call No.: VK 237 .I11 2009