John W. Duffield

Cost–Benefit Analyses of Mitigation Measures Aimed at Reducing Collisions with Large Ungulates in the United States and Canada: a Decision Support Tool

Marcel P. Huijser, John W. Duffield, Anthony P. Clevenger et al. · Ecology and Society · 2009 · 289 citations · Full text

Public Policy, Epidemiology, Large Ungulates +15

Inference and Optimal Design for a Welfare Measure in Dichotomous Choice Contingent Valuation

John W. Duffield, David A. Patterson · Land Economics · 1991 · 228 citations

Applied Economics, Behavioral Decision Making, Natural Resource Valuation +23

Recreation benefits of instream flow: Application to Montana's Big Hole and Bitterroot Rivers

John W. Duffield, Christopher J. Neher, Thomas C. Brown · Water Resources Research · 1992 · 86 citations

Engineering, Natural Resource Valuation, Geomorphology +24

Relationships and species hybridization in the genus Pinus.

John W. Duffield · Analytical and Bioanalytical Chemistry · 1952 · 58 citations

MAMMAL ROAD MORTALITY AND COST–BENEFIT ANALYSES OF MITIGATION MEASURES AIMED AT REDUCING COLLISIONS WITH CAPYBARA ( Hydrochoerus hydrochaeris ) IN SÃO PAULO STATE, BRAZIL

Marcel P. Huijser, Fernanda Delborgo Abra, John W. Duffield · Oecologia Australis · 2013 · 51 citations · Full text

Mammalogy, Hydrochoerus Hydrochaeris, Animal Management +8