Crossword Clue:

URBANOLOGIST one who studies towns

AnswerCrossword Clue
OCULISTOne who studies irises
CPAOne who studies books
PALEONTOLOGISTOne who studies fossils
MYRMECOLOGISTOne who studies ants
ROENTGENOLOGISTOne who studies X-rays
MICROBIOLOGISTOne who studies minute organisms
YOGIOne who studies asanas and pranayama