He is globally recognized as an expert in Indology.

He is reading a book about demonology.

He is an expert in oceanography.

He learned about the structure of society in his civics class.

He is an expert in enzymology and conducts many researches.

Eugenics is the science of improving human genetic qualities.

Topography is a field of study that researches terrain and geographical features.

My specialty is urology, and I am particularly interested in kidney research.

He is known as an expert in library science.

Serology plays a very important role in the diagnosis of infectious diseases.