TY  - BOOK
AU  - Holzner,W.
AU  - Werger,M.J.A.
AU  - Ikushima,I.
TI  - Man's impact on vegetation
PY  - 1983///
CY  - The Hague
PB  - W. Junk
KW  - Man
KW  - Influence on nature
KW  - Addresses, essays, lectures
KW  - Botany
KW  - Ecology
N1  - Includes bibliographies
ER  -