TY  - RPRT
TI  - An improved chemical delivery apparatus for use in intermittent-flow bioassays
AU  - J. H. Chandler
AU  - H.O. Sanders
AU  - D. F. Walsh
PY  - 1974
DO  - 10.1007/bf01713038
UR  - https://pubs.usgs.gov/publication/1003216
ID  - 1003216
ER  -