TY  - BOOK
AU  - Porter,C.L.
TI  - Taxonomy of flowering plants
T2  - A series of books in biology
U1  - 583 
PY  - 1967///
CY  - San Francisco, Calif.
PB  - W. H. Freeman
KW  - Phanerogams
KW  - Angiosperms
KW  - Botany
KW  - Classification
KW  - Plants
N1  - Includes index; Includes bibliographies
ER  -