TY  - BOOK
AU  - Lyth, Mike.
TI  - Man and environment
SN  - 0247126063
U1  - P 507 LYT 
PY  - 1976///
CY  - St Albans
PB  - Hart-Davis Educational
KW  - Science
KW  - Geophysics
KW  - Examinations, questions, etc
KW  - Cycles
ER  -