Hans Pettersson
Prof Hans Pettersson FRSFor HFRSE RSAS (1888–1966) was a 20th century Swedish physicist and oceanographer.
Provided by Wikipedia
Please enable Javascript.
Please upgrade your browser.
Prof Hans Pettersson FRSFor HFRSE RSAS (1888–1966) was a 20th century Swedish physicist and oceanographer.
Provided by Wikipedia