Rust, Alison books & textbook
Volcanic Ash: Hazard Observation
Mackie, Shona Cashman, Katharine Ricketts, Hugo Rust, Alison Watson, Matt
Elsevier /2016-06-15 Paperback / 300 Pages
isbn-10: 0081004052 / isbn-13: 9780081004050
Woman Alone Around Africa: A tale of courage and overcoming the seemingly impossible
National Library of South Africa /2019-02-19 Paperback / 365 Pages
isbn-10: 0620813989 / isbn-13: 9780620813983