TY  - BOOK
AU  - SKINNER GARY, KEN CRAFER, MELISSA & ANN SKINNER
TI  - Cambridge IGCSE and O Level Environmental Management- WORKBOOK
SN  - 9781216634875
U1  - 363.7 SKI 
PY  - 2017///
PB  - Cambridge University Press
KW  - ENVIRONMENTAL MANAGEMENT
ER  -