@misc{indiciaec0739f183588, title = {A water-renewal system that accurately delivers small volumes of water to exposure chambers}, author = {D. C. Zumwalt and F.J. Dwyer and I.E. Greer and C.G. Ingersoll}, year = {1994}, doi = {10.1002/etc.5620130813}, url = {https://pubs.usgs.gov/publication/70177036}, note = {Source identifier: 70177036} }