The integrated study of bird populations : proceedings of a symposium held in Wageningen, The Netherlands, 17-21 September 1979 / editors, H. Klomp and J.W. Woldendorp.
Published also as Ardea, Jaarg. 68, Affl. 1-4 (1980). Symposium was held on the 25th anniversary of the Institute for Ecological Research of the Royal Netherlands Academy of Arts and Sciences. Includes bibliographical references and index.
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