P. Johnson

A non-linear rainfall-runoff model, providing for variable lag time

J. M. Firth, D. Reed, P. Johnson, 1975 .

Modelling land-use scenarios to reduce groundwater nitrate pollution: the European Water4All project

K. Hiscock, A. Lovett, G. Sünnenberg, 2007, Quarterly Journal of Engineering Geology and Hydrogeology.

Characteristics of high-intensity groundwater abstractions from weathered crystalline bedrock aquifers in East Africa

R. Taylor, W. Darling, M. Owor, 2018, Hydrogeology Journal.

Case study note: Resilience of intensive groundwater abstraction from weathered crystalline rock aquifer systems to climate change in sub-Saharan Africa.

A. MacDonald, R. Taylor, L. Maurice, 2010 .

Variations in the natural chemical concentration of river water during flood flows, and the lag effect

P. Johnson, B. Glover, 1974 .

Migration of contaminants in groundwater at a landfill: A case study: 2. Groundwater monitoring devices

John A. Cherry, Robert W. Gillham, R. Gillham, 1983 .

Predicting times of travel, dispersion and peak concentrations of pollution incidents in streams

P. Johnson, J. Brady, 1981 .