preliminary

Remote detection and preliminary hazard evaluation of volatile organic contaminants in groundwater

1984
Remote detection and preliminary hazard evaluation of volatile organic contaminants in groundwater
Marrin, Donn Louis
Doctoral Dissertation
Water Resources Administration
Unknown
Water Resources Administration
PDF of abstract here

Preliminary steady-state modeling calibrations of Tucson Water's central well field flow model, Tucson basin, southeastern Arizona

1992
Preliminary steady-state modeling calibrations of Tucson Water's central well field flow model, Tucson basin, southeastern Arizona
Marra, Ralph Peter Jr.
Master's Thesis
Hydrology
Thomas Maddock III
Subsurface Hydrology
PDF of abstract here

A preliminary feasibility analysis of artificial recharge in the Avra valley, Arizona, with Santa Cruz river flood flows

1978
A preliminary feasibility analysis of artificial recharge in the Avra valley, Arizona, with Santa Cruz river flood flows
Wicke, Heather Dawn
Master's Thesis
Hydrology
Eugene S. Simpson
Subsurface Hydrology
PDF of abstract here