There are 1 book by Michael Angelo O'Callaghan on BookOrb. A strong starting point is Dairying in Australasia (1912). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Michael Angelo O'Callaghan written?
BookOrb lists 1 book by Michael Angelo O'Callaghan.
Where should I start with Michael Angelo O'Callaghan?
A good starting point is Dairying in Australasia (1912).
What is the Michael Angelo O'Callaghan books in order list?
In publication order: 1. Dairying in Australasia (1912).