TY  - BOOK
AU  - Allred B W Ed.
AU  -  Clemeuts Edith S Ed.
TI  - Dynamics of vegetation
U1  - I:5xM74x, H9 
PY  - 1949///
CY  - New York    
PB  -  H W Wilson      
KW  -  Plant ecology
KW  - Botany
ER  -