Literaturverzeichnis
- Ackman , R. G. and Burgher , R. D. 1964 . J. Fisheries Res. Board Canada , 21 : 319
- Castell , J. D. , Sinnhuber , R. O. , Wales , J. H. and Lee , D. J. 1972 . J. Nutrit. , 102 : 77
- Lee , D. J. , Roehm , J. N. , Yu , T. C. and Sinnhuber , R. O. 1967 . J. Nutrit. , 92 : 93
- Phillips , A. M. 1970 . Trout feeds and feeding. Manual of Fish Culture 3 sect. B, chapt. 5. Washington
- Phillips , A. M. and Brockway , D. R. 1959 . Progr. Fish-Culturist , 21 : 3
- Piatkowski , B. , Steger , H. and Jung , H. 1967 . Arch. Tierernähr. , 17 : 333
- Ringrose , R. C. 1971 . J. Fisheries Res. Board Canada , 28 : 1113
- Steffens , W. and Albrecht , M.-L. 1973 . Arch. Tierernähr. , 23 : 707