na INLIS000000000004518 Ind 0010-1118004518 Cytological identification of cell types in the testis of Esox lucius and E niger GRIER, H.J. H.J. Grier; R. Van den Hurk; R. Billard 6 p. : ill.; 28 cm. 6 p. : ill.; 28 cm. Br. 639.25GRIc Bibl. : p. 495-496 Br. 639.25 ESOX BONY FISHES CELLS IDENTIFICATION CYTOLOGY mfn-6264