TY  - RPRT
TI  - Techniques used for the cleaning, concentration, and observation of chrysomonad cysts from sediments
AU  - Albert D. Mahood
AU  - David P. Adam
PY  - 1979
DO  - 10.3133/ofr791431
UR  - https://pubs.usgs.gov/publication/ofr791431
ID  - ofr791431
ER  -