TY  - RPRT
TI  - Survey on the occurrence of fish diseases, kidney disease in particular, in federal and some state trout and salmon hatcheries in the northeastern part of the United States (Mimeograph)
AU  - R. G. Piper
PY  - 1956
UR  - https://pubs.usgs.gov/publication/95203
ID  - 95203
ER  -