Frey, Hans.
Illustrated dictionary of tropical fishes / Hans Frey. - Neptune, N.J. : T. F. H. Publications, 1961. - 768 p. : ill., plates (Col.), maps.
Aquariums.
Tropical fish.
Illustrated dictionary of tropical fishes / Hans Frey. - Neptune, N.J. : T. F. H. Publications, 1961. - 768 p. : ill., plates (Col.), maps.
Aquariums.
Tropical fish.