Heinz W. Berendes, Samuel Kessel, Sumner Yaffe, editors ; sponsored by the Bureau of Maternal and Child Health and Resources Development, Health Resources and Services Administration, and the National Institute of Child Health and Human Development, National Institutes of Health of the United States Public Health Service, Department of Health and Human Services
edited by P.J. Wilkinson ; sponsored by the Commission of the European Communities, Coordination of Agricultural Research, Directorate-General Agriculture
Date
1983
Series
Agriculture (Commission of the European Communities)