TY  - BOOK
AU  - Koopowitg,Harold, Kaye, Hilary
AU  - Knees,Sabina
TI  - Plant extinction : a global crisis: x
SN  - 0747018065
U1  - 531.38/K83p 
PY  - 1990///
CY  - London
PB  - Christopher Helm
KW  - 1. Plants, fossil
KW  - Botany
N1  - Includes
ER  -