TY  - BOOK
AU  - Walters, S. M
AU  - Briggs, D
TI  - Plant variation and evolution
SN  - 0521459184
AV  - QK 983 Bri 
PY  - 1997///
CY  - Cambridge
PB  - Cambridge University Press
KW  - PLANTS--VARAITION
KW  - PLANTS--EVOLUTION
KW  - PLANTS
N1  - Bibliography
UR  - http://www.loc.gov/catdir/toc/cam029/96039293.html
UR  - http://www.loc.gov/catdir/description/cam028/96039293.html
ER  -