@phdthesis{Kamau2012, author = {Peris Wangari Kamau}, title = {Systematic Revision of Pteris L. in Tropical Africa and Ecology of Ferns and Lycophytes in Lowland Tropical Rainforests}, type = {doctoralthesis}, pages = {xii, 172}, school = {Universit{\"a}t Koblenz-Landau, Campus Koblenz, Universit{\"a}tsbibliothek}, year = {2012}, }