| Avaa | Blaxter, J. H. S.
Roberts, R. J.
Balbontin, F.
McQueen, A.
| B-Group Vitamin Deficiency in Culttured Herring | | artikkeli | silakka - haili, vitamiinit | Aguaculture | Neterlands | 1974 | 7 | | | s. 387-394 | I-kalantutkimus, silakka (avokotelo 2) |
| Avaa | Roberts, R. J.
Shepherd, C. Jonathan
| Handbook of Trout and Salmon Diseases | | kirja | kalataudit - kalasairaudet, lohi - salmo salar, taimen | Fishing News Book | | 1997 | 179 | 0-85238-244-8 | | | G-kalataudit |
| Avaa | Roberts, R. J.
| Microbial Diseases of Fish | | kirja | kalabiologia, kalataudit - kalasairaudet | Academic Press | London | 1982 | 305 | 0-12-589660-3 | | | G-Kalataudit |