Search Results for the EPA National Library Catalog

Items Found: 10

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Your Search: (AUTHOR=Walsh AND Richard AND G.)

 
 
 

Select Item Title Year Published
Comparison of long-run forecasts of demand for fishing, hunting and nonconsumptive wildlife recreation based on the 1980 and 1985 national surveys / 1988
Economic benefits and costs of the fish stocking program at Blue Mesa Reservoir, Colorado 1987
Empirical application of a model for estimating the recreation value of instream flow 1980
Gunnison County interindustry spending and employment attributed to fishing at Blue Mesa Reservoir / 1988
Measuring benefits and the economic value of water in recreation on high country reservoirs 1980
Option values, preservation values and recreational benefits of improved water quality : a case study of the South Platte River Basin, Colorado / 1977
Option values, preservation values and recreational benefits of improved water quality : a case study of the South Platte River Basin, Colorado / 1978
Option values, preservation values and recreational benefits of improved water quality : a case study of the South Platte River Basin, Colorado. 1978
Review of outdoor recreation economic demand studies with nonmarket benefit estimates, 1968-1988 1988
Wildlife and fish use assessment long-run forecasts of participation in fishing, hunting and nonconsumptive wildlife recreation / 1987

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