Search Results for the EPA National Library Catalog

Items Found: 12

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Your Search: (SUBJECT=Water quality Great Plains.)

 
 
 

Select Item Title Year Published
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion IV : Great Plains grass and shrublands including all or parts of North Dakota, South Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas and the authorized Tribes within the ecoregion / 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion V : South Central cultivated Great Plains including all or parts of the states of Montana, North Dakota, South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, Texas, and New Mexico, and the authorized tribes within the ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion V : south central cultivated Great Plains including all or parts of the states of: Montana, North Dakota, South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, Texas, and New Mexico, and the authorized tribes within the ecoregion / 2001
Discussion draft 1974
Occurence and characteristics of ground water in Montana (preliminary - subject to revision) 1982
Occurence and characteristics of ground water in Montana (preliminary - subject to revision) 1982
Occurrence and Characteristics of Ground Water in Montana 1982
Science for a sustainable future of the Great Plains : water-quality assessment in central Nebraska. 1996
Water & air quality trends in Region 8 / 1978
Water and air quality trends in Region VIII (1978 data) / 1979
Water quality trends in Region VIII : (1979 data) / 1980
Water quality trends in Region VIII : (1980 data) / 1981

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