TY  - BOOK
AU  - Barbour, Michael G.
AU  - Burk, Jack H.
AU  - Pitts, Wanna D. 
TI  - Terrestrial plant ecology
SN  - 0805305408
U1  - 581.7 21st ed.
PY  - 1980///
CY  - California
PB  - The Benjamin/Cummings
KW  - Environmental factors
KW  - Pitts
KW  - Wanna D
KW  - Plant ecology
KW  - Population dynamics
KW  - Productivity
KW  - Vegetation-America
N1  - Index: pp 585-604
ER  -