Graham, A D, Australia

• Pachyderm Vol. 61 (2020): Pachyderm - History
  Part I Part I. Policies of confusion 1960-1978: Elephant ivory, rhino horn and hippo teeth
  Abstract  PDF
• Pachyderm Vol. 61 (2020): Pachyderm - History
  Part II Part II. Auctions and export from Mombasa 1960-1978: Elephant ivory, rhino horn and hippo teeth
  Abstract  PDF