Authors:
Simmons, OD
Sobsey, MD
Heaney, CD
Schaefer, FW
Francy, DS
Citation: Od. Simmons et al., Concentration and detection of Cryptosporidium oocysts in surface water samples by method 1622 using ultrafiltration and capsule filtration, APPL ENVIR, 67(3), 2001, pp. 1123-1127
Authors:
Simmons, OD
Sobsey, MD
Schaefer, FW
Francy, DS
Citation: Od. Simmons et al., Discussion of: "Evaluation of USEPA method 1622 for detection of Cryptosporidium oocysts in stream waters" - Responce, J AM WATER, 93(3), 2001, pp. 108-109
Authors:
Simmons, OD
Sobsey, MD
Schaefer, FW
Francy, DS
Nally, RA
Heaney, CD
Citation: Od. Simmons et al., Evaluation of USEPA method 1622 for detection of Cryptosporidium oocysts in stream waters, J AM WATER, 93(1), 2001, pp. 78-87
Citation: Ds. Francy et al., Occurrence and distribution of microbiological indicators in groundwater and stream water, WAT ENV RES, 72(2), 2000, pp. 152-161
Citation: Ds. Francy et Ra. Darner, Comparison of methods for determining Escherichia coli concentrations in recreational waters, WATER RES, 34(10), 2000, pp. 2770-2778