COMPARATIVE SENSITIVITY OF SEA-URCHIN SPERM BIOASSAYS TO METALS AND PESTICIDES

[31] TIBBS J., 1962, PUBL AMER ASSOC ADVANCE SCI, V72, P233

[32] DETERMINATION OF SPERMATOZOAN MOTILITY [J]. DEVELOPMENTAL BIOLOGY, 1970, 21 (1-2) : 62 - +

[33] TYLER A, 1949, COLLECTING NET, V19, P19

[34] TYLER A, 1963, EFFECTS IONIZING RAD, P287

[35] 1978, METHODS BENZIDINE CH

[31] TIBBS J., 1962, PUBL AMER ASSOC ADVANCE SCI, V72, P233

[32] DETERMINATION OF SPERMATOZOAN MOTILITY [J]. DEVELOPMENTAL BIOLOGY, 1970, 21 (1-2) : 62 - +

[33] TYLER A, 1949, COLLECTING NET, V19, P19

[34] TYLER A, 1963, EFFECTS IONIZING RAD, P287

[35] 1978, METHODS BENZIDINE CH