Contributors
XXI
Neubauer, Christian, Lehrstuhl Botanik I, Universitat Wiirzburg,
Mittlerer Dallenbergweg 64, D-97082 Wiirzburg, Germany
Oberbauer, Steven E, Department of Biological Sciences,
Florida International University, Miami, FL 33199, USA
Osmond, C. Barry, RSBS, ANU, GPO Box 475,
Canberra, ACT, Australia
Passioura, John, CSIRO, Division of Plant Industry,
GPO Box 1600, Canberra, ACT 2601, Australia
Pearcy, Robert w., Dept. of Botany, University of California,
Davis, CA 95616, USA
Peiiuelas, Josep, Dept. of Biology, Instituto de Recerca
i Tecnologia Agroalimentaries, Centre de Cabrils sin,
E-08348 Cabrils (Barcelona), Spain
Pereira, Joao S., Universidade Tecnica de Lisboa,
Instituto Superior de Agronomia, Tapada da Ajuda,
P-1399 Lisboa Codex, Portugal
Pfanz, Hardy, Lehrstuhl fUr Botanik II, Universitat Wiirzburg,
Mittlerer Dallenbergweg 64, D-97082 Wiirzburg, Germany
Pfitsch, William A., Department of Biology, Hamilton College,
Clinton, NY 13323, USA
Raven, John A., Department of Biological Sciences,
University of Dundee, Dundee, DD14HN, Scotland
Ryel, Ronald J., Department of Range Science,
Utah State University, Logan, UT 84322-5230, USA
Schreiber, Ulrich, Lehrstuhl Botanik I, Universitat Wiirzburg,
Mittlerer Dallenbergweg 54, D-97082 Wiirzburg, Germany
Schultz, Gudrun, Botanisches Institut, Universitat Kiel,
OlshausenstraBe 40, D-24118 Kiel, Germany
Schulze, Ernst-Detlef, Lehrstuhl Pflanzenokologie,
UniversiUit Bayreuth, Postfach 101251, D-95440 Bayreuth,
Germany