TY  - BOOK
AU  - SKINNER,GARY
AU  - CRAFER,KEN ETL.,
TI  - CAMBRIDGE IGCSE AND O LEVEL ENVIRONMENT MANAGEMENT COURSEBOOK
SN  - 9 781316634851
U1  - 363.7 SKI 
PY  - 2017///
PB  - CAMBRIDGE UNIVERSITY PRESS
KW  - ENVIRONMENTAL SCIENCE
ER  -