Harold J. Harlan
- Guide to Venomous and Medically Important InvertebratesBy David E. Bowles, James A. Swaby, Harold J. HarlanBook | Published in 2018DOI: 10.1071/9781486308859ISBN (paper): 978-1-4863-0884-2ISBN (pdf): 978-1-4863-0885-9David E. BowlesJames A. Swaby