TY  - BOOK
AU  - Ridley,Henry N.
TI  - The dispersal of plants throughout the world
U1  - 580 RID  
PY  - 1930///.
CY  - Ashford : 
PB  - L. Reeve & Co., Ltd., 
KW  - The dispersal of plants throughout the world
KW  - Plants--Dispersal
KW  - Seeds--Dispersal
N1  - Includes index.
ER  -