Frie·dan 
(frē-dăn), Betty Naomi 1921-2006.
(frē-dăn), Betty Naomi 1921-2006. American feminist who wrote The Feminine Mystique (1963) and cofounded the National Organization for Women (1966).
Betty Friedanphotographed c. 1999
- phytopathologic
- phytopathological
- phytopathologist
- phytopathology
- phytophagous
- phytoplankter
- phytoplankton
- phytoplanktonic
- phytoplasma
- phytoplasmic
- phytoremediation
- phytosanitary
- phytosociological
- phytosociologically
- phytosociologist
- phytosociology
- phytosterol
- phytotoxic
- phytotoxicity
- PHz
- pi
- pi
- PI
- pia
- Piacenza