Human Appropriation of Net Primary Production and Avifauna Diversity in Austria.

Haberl, H., C. Plutzar, K. H. Erb, V. Gaube, M. Pollheimer & N. B. Schulz 2008. In. Recent Developments in Ecological Economics ed. Juan Martinez-Alier & Inge Ropke. Edward Elgar Publishing, Cheltenham, UK. Seite 323-335.