Cytomorphological studies in the families adiantaceae, pteridaceae and thelypteridaceae of the western zone of Bangladesh /
by Md. Abdul Mannan ;
- Rajshahi : Institute of Biological Sciences, University of Rajshahi, 2004
- xii, 394 leaves : ill, ; 29.cm.
Thesis (Ph. D.) -- Institute of Biological Sciences, University of Rajshahi, 2004