Geography for the IB Diploma HL Core Extension: Prepare for Success Global interactions Oakes Simon Heftet / 2022 / Engelsk
Geography for the IB Diploma Study and Revision Guide HL Core Extension HL Core Extension Oakes Simon Heftet / 2017 / Engelsk
WJEC/Eduqas A-level Geography Student Guide 5: Global Governance: Change and challenges; 21st century challenges Oakes Simon Heftet / 2017 / Engelsk
Geography for the IB Diploma SL and HL Core: Prepare for Success Global change Oakes Simon Heftet / 2022 / Engelsk
WJEC/Eduqas A-level Geography Student Guide 4: Water and carbon cycles; Fieldwork and investigative skills Oakes Simon Heftet / 2017 / Engelsk
Geography for the IB Diploma Study and Revision Guide SL and HL Core SL and HL Core Oakes Simon Heftet / 2017 / Engelsk
Llawlyfr Myfyriwr Safon Uwch CBAC: Daearyddiaeth Llywodraethiant Byd Eang - Newid a Sialensiau Oakes Simon Heftet / 2020 / Walisisk
