TY  - ADVS
AU  - Haines,Tim
AU  - Thompson,Andrew
TI  - New asteroid danger
PY  - 0000///[n.d.]
CY  - North Sydney
PB  - BBC Education & Training
KW  - Asteroids
KW  - Collisions with Earth
N1  - Editor, John Lynch; Narrator: Jack Fortune
ER  -