H. Ziegler

137Cs penetration by contact exchange through isolated plant cuticles: cuticles as asymmetric transport membranes

H. G. Paretzke, H. Paretzke, H. Ziegler, 1992 .

Diversity, metabolic types and δ13C carbon isotope ratios in the grass flora of Namibia in relation to growth form, precipitation and habitat conditions

H. Ziegler, W. Schulze, R. Ellis, 1996, Oecologia.