THE ECOLOGY OF THE BRITISH FRESHWATER LEECHES

[1] AUTRUM H, 1936, KLASSEN ORDNUNGEN TI, V4

[2] Bennike S.A.B., 1943, FOLIA LIMNOL SCAND, V2, P1

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

[4] BLAIR WN, 1927, 1927 P ZOOL SOC LOND, P999

[5] BLANCHARD R, 1894, B SOC ZOOL FR, V21, P137

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

[7] Harding W. A., 1910, Parasitology Cambridge, V3

[8] HERTER K, 1932, BIOL TIERE DTSCH 12B

[9] KULAJEW SI, 1929, B STAT BIOL BOLCHEWO, V3, P59

[10] KULAJEW SI, 1929, B STAT BIOL BOLCHEWO, V3, P72

[1] AUTRUM H, 1936, KLASSEN ORDNUNGEN TI, V4

[2] Bennike S.A.B., 1943, FOLIA LIMNOL SCAND, V2, P1

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

[4] BLAIR WN, 1927, 1927 P ZOOL SOC LOND, P999

[5] BLANCHARD R, 1894, B SOC ZOOL FR, V21, P137

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

[7] Harding W. A., 1910, Parasitology Cambridge, V3

[8] HERTER K, 1932, BIOL TIERE DTSCH 12B

[9] KULAJEW SI, 1929, B STAT BIOL BOLCHEWO, V3, P59

[10] KULAJEW SI, 1929, B STAT BIOL BOLCHEWO, V3, P72