TY  - BOOK
AU  - Bradshaw,Michael J.
TI  - Earth, the living planet
SN  - 0470991070
PY  - 1977///
CY  - Wiley
PB  - New York
KW  - Physical geography
KW  - Ecology
N1  - 'A Halsted Press book'; Includes index; Bibliography : p. 291-293
ER  -