Genetic Resources and Crop Evolution, Feb 1979
This is a preview of a remote PDF: https://link.springer.com/content/pdf/10.1007%2FBF02015426.pdf
Article home page: http://link.springer.com/article/10.1007/BF02015426
Wolfgang R. Müller-Stoll, Genetic Resources and Crop Evolution, 1979, pp. 9-9, Volume 27, Issue 1, DOI: 10.1007/BF02015426