TY  - BOOK
AU  - Elsom, Derek
TI  - Planet earth
T2  - Macmillan living universe series
SN  - 0-02-865592-3
PY  - 2000///
CY  - Detroit
PB  - Macmillan
KW  - Earth (Planet) - popular works
KW  - Earth sciences
KW  - Eco system
KW  - Planet Earth
KW  - Tornadoes
ER  -