TY  - BOOK
AU  - Cronquist A 
TI  - An integrated system of classification of flowering plants
SN  - 9788121101073
U1  - 582.13012 
PY  - 1981///p
CY  - New York
PB  - Columbia University Press
KW  - Integrated system
KW  - Flowering plants
N1  - 1) Class magnoliopsida
2) class liliopsida
ER  -