TY  - GEN
AU  - Jonsell, Bengt; Jonsell, Lena
TI  - Biosystematics in the Nordic flora : proceedings of a symposium held at the Royal Swedish Academy of Sciences on the occasion of the centenary of Bergi us Botanic Garden, Stockholm Universit
U1  - 580 
PY  - 1986///
CY  - Uppsala
KW  - BIOSYSTEMATICS TAXONOMY
ER  -