TY - THES A1 - Zimmermann, Julia T1 - Population ecology of a dominant perennial grass : recruitment, growth and mortality in semi-arid savanna T2 - PhD dissertation / Helmholtz Centre for Environmental Research, UFZ Y1 - 2009 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/29629 VL - 2009,4 PB - UFZ CY - Leipzig ER -