U. Glaser

South American Cichlids

1996

South American Cichlids III (AQUALOG-Reference Books)

1996

Proceedings of the Fourth IUPAC Cadmium Workshop Held at Schmallenberg-Grafschaft, FRG, September 11-13, 1988

1990

Loricariidae - The Most Beautiful L-Numbers (Aqualog Special)

1998

Fishes of the Year

1998

Decorative Aquaria

1998

Cichlids

1996

AquaLog Photo Collection, No. 1

2000

All Corydoras (AQUALOG-Reference Books)

1996