TY  - RPRT
TI  - Map showing the number of Giardia cysts in water samples from 69 stream sites in the Sierra Nevada, California
AU  - Thomas J. Suk
AU  - Stephen K. Sorenson
AU  - Peter D. Dileanis
PY  - 1986
DO  - 10.3133/ofr86404w
UR  - https://pubs.usgs.gov/publication/ofr86404W
ID  - ofr86404W
ER  -