00876nam a22002417a 4500 59021 59021 BD-DhIDS 20261005150200.0 261005s2002 us ||||| |||| 00| 0 eng d 0309084504 BD-DhIDS BD-DhIDS BD-DhIDS US NAS NRC Lev Leveraging longitudinal data in developing countries : report of a workshop Washington, D.C. : NAS , 2002 ix, 174p. : ill. ; 22 cm. Workshop on leveraging longitudinal data in developing countries committee Includes bibliographical references and index. Aquatic weeds Utilization Developing countries Aquatic plants Utilization Developing countries Weeds National Academy of Sciences (US) National Research Council (US) BIDSN BK