BiblioVault may have an electronic file which would meet your requirements for this title:
The Uncaring, Intricate World: A Field Diary, Zambezi Valley, 1984-1985
Pamela Reynolds and Todd Meyers
Paper: 978-1-4780-0467-7
Cloth: 978-1-4780-0406-6
Electronic: 978-1-4780-0552-0