Ballast water -- Environmental aspects : Assessing the relationship between propagule pressure and invasion risk in ballast water / Committee on Assessing Numeric Limits for Living Organisms in Ballast Water, Water Science and Technology Board, Division on Earth and Life Studies, National Research Council of the National Academies
Ballast water -- Environmental aspects -- United States : Assessing the relationship between propagule pressure and invasion risk in ballast water / Committee on Assessing Numeric Limits for Living Organisms in Ballast Water, Water Science and Technology Board, Division on Earth and Life Studies, National Research Council of the National Academies
2011
1
Ballast water -- Management : Protecting the Great Lakes from invasive and nonindigenous species / Clara E. Wouters, editor
Ballast water -- Research : Assessing the relationship between propagule pressure and invasion risk in ballast water / Committee on Assessing Numeric Limits for Living Organisms in Ballast Water, Water Science and Technology Board, Division on Earth and Life Studies, National Research Council of the National Academies
Ballenger, Cynthia. : Teaching other people's children : literacy and learning in a bilingual classroom / Cynthia Ballenger ; foreword by Courtney Cazden
1999
1
Ballentine, David A : Gunbird Driver : a Marine Huey Pilot''s War in Vietnam