TY  - BOOK
AU  - Barbour, M.G.  .
TI  - Terrestrial plant ecology / 
SN  - 0-8053-0540-8
U1  - I:5 
PY  - 1980///
CY  - London : 
PB  - Cummings Publishing Co. Inc , 
KW  - Botany
ER  -