There are 4 books by Oscar O. Parra on BookOrb. A strong starting point is Desmidiaceas de la región de Concepción y alrededores (1975). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Showing 2 of 4 titles.
Frequently asked questions
How many books has Oscar O. Parra written?
BookOrb lists 4 books by Oscar O. Parra.
Where should I start with Oscar O. Parra?
A good starting point is Desmidiaceas de la región de Concepción y alrededores (1975).
What is the Oscar O. Parra books in order list?
In publication order: 1. Desmidiaceas de la región de Concepción y alrededores (1975), 2. Desmidiaceas de la Isla de Chiloé (1977).