THE BOTTOM FAUNA OF LLYN TEGID (LAKE BALA), MERIONETHSHIRE

[1] ADAMSTONE FB, 1923, PUBL ONT FISH RES LA, V15, P123

[2] BEAK TW, 1937, 5 AV BIOL RES REP, P42

[3] Berg K., 1938, Kongelige Danske Videnskabernes Selskabs Skrifter Kobenhavn (9), V8, P1

[4] BETZ JD, 1950, J AM WATER WORKS ASS, V42, P49

[5] The habitats of fresh-water mollusca in Britain [J]. JOURNAL OF ANIMAL ECOLOGY, 1936, 5 : 116 - 186

[6] Dunn D. R., 1954, Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening, V116, P251

[7] Hickin N. E., 1951, Proceedings of the Royal Entomological Society of London (A), V26, P93

[8] HUMPHRIES CARMEL F., 1938, ARCH HYDROBIOL, V33, P535

[9] An investigation of the profundal and sublittoral fauna of windermere [J]. JOURNAL OF ANIMAL ECOLOGY, 1936, 5 : 29 - 52

[10] Illies J., 1952, Bericht der Limnologischen Flussstation Freudenthal, V3, P53

[1] ADAMSTONE FB, 1923, PUBL ONT FISH RES LA, V15, P123

[2] BEAK TW, 1937, 5 AV BIOL RES REP, P42

[3] Berg K., 1938, Kongelige Danske Videnskabernes Selskabs Skrifter Kobenhavn (9), V8, P1

[4] BETZ JD, 1950, J AM WATER WORKS ASS, V42, P49

[5] The habitats of fresh-water mollusca in Britain [J]. JOURNAL OF ANIMAL ECOLOGY, 1936, 5 : 116 - 186

[6] Dunn D. R., 1954, Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening, V116, P251

[7] Hickin N. E., 1951, Proceedings of the Royal Entomological Society of London (A), V26, P93

[8] HUMPHRIES CARMEL F., 1938, ARCH HYDROBIOL, V33, P535

[9] An investigation of the profundal and sublittoral fauna of windermere [J]. JOURNAL OF ANIMAL ECOLOGY, 1936, 5 : 29 - 52

[10] Illies J., 1952, Bericht der Limnologischen Flussstation Freudenthal, V3, P53