TY  - BOOK
AU  - Cambell, Douglas Houghton
TI  - An outline of plant geography
U1  - 581.7 21st ed.
PY  - 1926///
CY  - London
PB  - Macmillan
KW  - Climate zones
KW  - Photogeography
KW  - Temperature climate
N1  - Index: pp 371-92
ER  -