TY  - GEN
AU  - Berggren,G.
TI  - Atlas of seeds and small fruits of northwest European plant species with morphological descriptions
PY  - 1969///
CY  - Stockholm
PB  - Swedish Natural Science Research Council
KW  - Seeds
KW  - Fruits
KW  - Species
KW  - Morphological Descriptions
N1  - Part 2 : Cyperaceae
ER  -