R. Knijn

Atlas of North Sea fishes: based on bottom-trawl survey data for the years 1985-1987

R. Knijn, T. Boon, H. Heessen, 1993 .

Sub-rubble communities of Curaçao and Bonaire coral reefs

R. Knijn, E. Meesters, R. Soest, 1991, Coral Reefs.

The fish community structure in Tjeukemeer in relation to fishery and habitat utilization.

E. Lammens, W. V. Densen, R. Knijn, 1990 .