ISBN 9780737716719 books & textbook
Opposing Viewpoints Series - Biological Warfare (hardcover edition)
Leone, Daniel Szumski, Bonnie Dudley, William Barbour, Scott Cothran, Helen
Greenhaven Press /2003-08-22 Hardcover / 160 Pages
isbn-10: 0737716711 / isbn-13: 9780737716719
