TY  - BOOK
AU  - Levin, Donald A
TI  - The origin, expansion, and demise of plant species
SN  - 9780195127294
SN  - 99034861
U1  - 581.38 LEV 
PY  - 2000///
CY  - Oxford
PB  - Oxford University Press
KW  - Plant species
KW  - Plants - Evolution
KW  - Plants - Extinction
N1  - Includes bibliographical references
ER  -