Author: Alvarez Pellitero, Maria Pilar
Title: Helmintocenosis del tracto digestivo de la trucha en los rios de Leon
Description: Leon, Inst. "Fray Bernardino, (1979). orig.wrappers. 31x21cm, 264,(6) pp, Contains 136pp maps,tables,charts,drawings & graphs.. Textual tables & drawings. Minor rubbing, VG.

Keywords: Ichthyopathology, Ichthyology, Fish Parasites, Helminthology, Helminths, Parasitic worms, Helminth Fauna, Parasitology, Trout