TY  - BOOK
AU  - Diskoson J H
TI  - Bryophytes of the pleistocene:The British record and its chorological and ecological implications
U1  - I3:5.3.A51, L3 
PY  - 1973///
CY  - Cambridge
PB  - Cambridge University Press       
KW  -  Bryophyte
KW  - Botany
ER  -