Search results for: Jo H. Willems
Biological Conservation > 2007 > 134 > 1 > 14-21
Biological Conservation > 2005 > 121 > 2 > 257-263
Biological Conservation > 2002 > 104 > 3 > 265-273
Flora - Morphology, Distribution, Functional Ecology of Plants > 1996 > 191 > 4 > 353-361