The habitats of fresh-water mollusca in Britain

[21] ASHFORD C, 1887, J CONCHOL, V5, P157

[22] Atkins W. R. G., 1923, Parasitology Cambridge, V15, P205, DOI 10.1017/S0031182000014669

[23] Atkins W. R. G., 1924, Scientific Proceedings of the Royal Dublin Society, V17, P327

[24] Atkins WRG, 1924, SCI P R DUBLIN SOC, V18, P1

[25] Bachrach E, 1924, CR SOC BIOL, V91, P260

[26] BACKRACH E, 1924, C R SOC BIOL, V91, P1017

[27] BAILLIE W, 1889, J CONCHOL, V6, P15

[28] BAILLIE W, 1887, J CONCHOL, V5, P192

[29] BAILY JL, 1931, BIOL GEN WIEN, V7, P407

[30] BAILY JL, 1933, BIOL GEN, V9, P324

[21] ASHFORD C, 1887, J CONCHOL, V5, P157

[22] Atkins W. R. G., 1923, Parasitology Cambridge, V15, P205, DOI 10.1017/S0031182000014669

[23] Atkins W. R. G., 1924, Scientific Proceedings of the Royal Dublin Society, V17, P327

[24] Atkins WRG, 1924, SCI P R DUBLIN SOC, V18, P1

[25] Bachrach E, 1924, CR SOC BIOL, V91, P260

[26] BACKRACH E, 1924, C R SOC BIOL, V91, P1017

[27] BAILLIE W, 1889, J CONCHOL, V6, P15

[28] BAILLIE W, 1887, J CONCHOL, V5, P192

[29] BAILY JL, 1931, BIOL GEN WIEN, V7, P407

[30] BAILY JL, 1933, BIOL GEN, V9, P324