TY  - GEN
AU  - Clements, Frederic E. (Frederic Edward), 1874-1945
AU  - Clements, Edith S. (Edith Schwartz)
TI  - Flower families and ancestors
PY  - 1928///
CY  - New York
PB  - The H. W. Wilson company
KW  - POLINIZACION
KW  - REPRODUCCION
KW  - FANEROGAMAS
ER  -