TY  - BOOK
AU  - Collinson,A.S.
TI  - Introduction to world vegetation
SN  - 0045810125 :
AV  - QK901 .C73
PY  - 1977///
CY  - London, Boston
PB  - G. Allen & Unwin
KW  - Plant ecology
KW  - Phytogeography
ER  -