TY  - BOOK
AU  - Pickard,John
TI  - Exotic plants on Lord Howe Island: distribution in space and time, 1853-1981 
T2  - Journal of biogeography
U1  - 581.99481 23
PY  - 1984///
CY  - [Oxford, England] : 
PB  - [Blackwell Scientific]
KW  - Botany
KW  - Lord Howe Island (N.S.W.)
KW  - Plant communities
ER  -