TY  - BOOK
AU  - STAPF, O
TI  - Index Londinensis , to illustrations of flowering plants,ferns and fern allies , being an emended and enlarged edition continued upto the end of the year 1920 of Pritzel's Alphabetical register of representations of flowering plants and fer
U1  - 016.582 S68 I 
PY  - 1931///
PB  - Oxford
KW  - PHANEROGAMS -- BIBLIOGRAPHY
KW  - FERNS -- BIBLIOGRAPHY
KW  - PTERIDOPHYTA -- BIBLIOGRAPHY
ER  -