H.-J. Dechent, H. Kramer, M. Peukert, H. Redeker & A. Böffinger: Floristic observations in the urban district of Frankfurt am Main made during the project "Biotope mapping of the city of Frankfurt am Main"
BNH 5, 70-100 (1992)
Summary: 

79 findings of flowering plants made in the course of a 5-year biotope mapping project are reported on.
 
 
 
 
 
 
 
 
 
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