TY  - BOOK
AU  - Dahlgren,Rolf
AU  - Clifford,H.T.
TI  - The monocotyledons: a comparative study 
SN  - 0122006801
PY  - 1982///
CY  - London, New York
PB  - Academic Press
N1  - "Abbreviations of families" slip inserted
ER  -