Progress report on the ground-water conditions of the Shenango and Stoneboro 15-minute quadrangles, Pennsylvania

1968 ◽  
Author(s):  
Grant Kimmel ◽  
G.R. Schiner

1970 ◽  
Author(s):  
R.M. Cardova ◽  
G.W. Sandberg ◽  
Wilson McConkie


2008 ◽  
Author(s):  
Yoshimi Seida ◽  
Takahiro Kikuchi ◽  
Hiroaki Takahashi ◽  
Hisao Satoh ◽  
Akira Ueda ◽  
...  




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