TY  - BOOK
AU  - Götz,E.
AU  - Green,Peter S.
AU  - Kramer,K.U.
TI  - Pteridophytes and gymnosperms
T2  - The families and genera of vascular plants
SN  - 0-387-51794-4
PY  - 1990///
CY  - Berlin
PB  - Springer
KW  - Gymnosperms
KW  - Classification
KW  - Pteridophyta
KW  - KUL
KW  - #WPLT:syst
KW  - UDC
KW  - 582.42
KW  - Gymnospermae in general. Archispermae. Naked-seed plants. The first seed plants
KW  - 582.43
KW  - Cycadofilicales. Pteridospermae. Fern-like seed plants
ER  -