TY - BOOK AU - "Periaswamy, K." TI - "Histochemistry, developmental and structural anatomy of angiosperms: a symposium" U1 - "54:576.72:581.4:582.5""1979.1025 / 27""(082) M0" PB - "Tiruchirapalli : P&B publications, 1980" KW - Angiosperms ER -