Gerla, P.J. 2007. Estimating the Effect of Cropland to Prairie Conversion on Peak Storm Runoff. Journal of Restoration Ecology, v. 15, #4, p. 720-730. (abstract)

Gerla P.J. 2004. Hydrological effects of an uncontrolled flowing well, Red River Valley, North Dakota, USA . Journal of the American Water Resources Association, v. 40, #5, p. 1305-1314. (abstract)

Kishel, H. and P. Gerla. 2001. Effects of small-scale hydraulic variation on groundwater discharge to Shingobee Lake, Minnesota. Hydrological Processes, v. 16, p. 1921-1934. (abstract)

Gerla, P.J. 1999. Estimating the groundwater contribution in wetlands using modeling and digital terrain analysis. Wetlands, v. 19, p. 394-402. (abstract)

Gerla, P.J. and J.M. Galloway. 1998. Water quality of two streams near Yellowstone Park, Wyoming following the 1988 Clover-Mist wildfire. Environmental Geology, v. 36, p. 127-136. (abstract)

Matheney, R. and P. Gerla. 1996. Environmental isotope evidence for the origins of groundwater and surface water in a prairie discharge wetland: Wetlands, v. 16, p. 109-120. (abstract)

Gerla, P. and R, Matheney. 1996. Seasonal variability and simulation of ground and soil water movement in a prairie pothole wetland: Hydrological Processes, v. 10, p. 903-920 (abstract)

Hammen, J. and P. Gerla. 1994. Application of GIS to optimizing the location of new public supply wells in Larimore, ND: Water Resources Bulletin, v. 30, p. 833-840. (abstract)

Gerla, P. 1992. Pathline and geochemical evolution of groundwater in the Red River Valley, North Dakota: Ground Water, v. 30, p. 743-754. (abstract)

Gerla, P. 1992. The relationship of water table changes to the capillary fringe and evapotranspiration in intermittent wetlands: Wetlands, v. 12., p. 91-98. (abstract)

Gerla, P. and M. Sonderman. 1990. Use of electrical resistivity soundings to estimate the depth of  underground lignite mine workings near Wilton, North Dakota: Association of Engineering Geologists Bulletin, v. XXVII, n. 3., p. 355-362.

Gerla, P. and T. Jehn-Dellaport. 1989. Environmental impact assessment for commercial real estate transfers: Association of Engineering Geologists Bulletin, v. XXVI, n. 4., p. 531-540.

Rogers, R. and P. Gerla. 1988. Fracture accommodated strain in the Diamond Joe stock, western Arizona: Journal of Geophysical Research, v. 93, n. B7, p. 7782-7792.

Gerla, P. 1988. Stress and fracture evolution in a cooling pluton: an example from the Diamond Joe stock, western Arizona, U.S.A.: Journal of Volcanology and Geothermal Research, v. 34, p. 267-282. (abstract)

Gerla, P. 1987. Fracture permeability in folds: an example from the Upper Mississippi Valley zinc-lead district: Economic Geology, v. 82, n. 6, p. 1626-1631.