Plant migration and plant communities at the time of the "Green Sahara"

Julie Watrin, Anne-Marie Lezine, Christelle Hely, Pierre Cour, Duzer Ballouche, Hilaire Elenga, Ariane Fredoux, Phillippe Guinet, Susanne Jahns, Hiroshi Kadomura, Jean Maley, Anna-Maria Mercuri, Armand Pons, Isabelle Reynaud-Farrera, Jim Ritchie, Ulrich Salzmann, Erhard Schulz, Monique Tossou, Annie Vincens, Martyn Waller