TY - RPRT TI - A microsporidan (Protozoa: Cnidospora) in channel catfish (Ictalurus punctatus) AU - R. L. Herman AU - R.E. Putz PY - 1970 DO - 10.7589/0090-3558-6.3.173 UR - https://pubs.usgs.gov/publication/1013867 ID - 1013867 ER -