yr 〜
yr

Search results 2

Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94 [microform] / by Andrew G. Reif ; prepared in cooperation with the Chester County Water Resources Authority (Open-file report ; 99-216)

Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94 [microform] / by Andrew G. Reif ; prepared in cooperation with the Chester County Water Resources Authority (Open-file report ; 99-216)
Microform図書
1999<YCA-I 19.76:99-216>
National Diet Library
  • Author HeadingReif, Andrew G Chester County Water Resource...

Hydrogeology and water quality of the West Valley Creek Basin, Chester County, Pennsylvania / by Lisa A. Senior, Ronald A. Sloto, and Andrew G. Reif ; prepared in cooperation with the Chester County Water Resources Authority. (Water-resources investigations report ; 94-4137)

Hydrogeology and water quality of the West Valley Creek Basin, Chester County, Pennsylvania / by Lisa A. Senior, Ronald A. Sloto, and Andrew G. Reif ; prepared in cooperation with the Chester County Water Resources Authority. (Water-resources investigations report ; 94-4137)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1997.<ME345-A239>
National Diet Library
  • Author Heading...oto, Ronald A. Reif, Andrew G. Chester County Water Resourc...

Reached to the end of result.