SELECTED BIBLIOGRAPHY 315 



Middlesex County, New Jersey, N.J. Water Policy 

 Comm., Special Rept. 8, 1943, 160 pp. 



Philadelphia, Pa. 



Graham, J. B., Ground-water Problems in the Philadel- 

 phia Area, Econ. Geol, vol. 45, pp. 210-221, 1950. 



Graham, J. B., et al., Water Resources of Southeastern 

 Bucks County, Pennsylvania, U.S. Geol. Survey Circ. 

 104, in press. 



Pittsburgh, Pa. 



Adamson, J. H., J. B. Graham, and N. H. Klein, 

 Ground-water Resources of the Valley-fill Deposits of 

 Allegheny County, Pennsylvania, Pa. Topographic 

 and Geol. Survey Bull. W-8, 1949. 



Adamson, J. H., Ground Water in the Pittsburgh Area, 

 Monthly Bull. Pa. Dept. of Internal Affairs, vol. 17, 

 no. 10, pp. 26-32, 1949. 



Van Tuyl, D. W., Ground-water Resources of the Valley- 

 fill Deposits in the Pittsburgh Area, Penn. Jour. Sci- 

 ence, in press. 



Platte River Valley, Nebr. 



Waite, H. A., et al., Progress Report on the Geology and 

 Ground-water Hydrology of the Lower Platte River 

 Valley, Nebraska, U.S. Geol. Survey Circ. 20, 1949, 

 211pp. 



Portales Valley, N.Mex. (See High Plains, N.Mex.) 



Rahway Valley, N.J. 



Barksdale, H. C, Depletion of Ground Water in New 

 Jersey, Jour. Am. Water Works Assoc, vol. 41, pp. 

 511-515, 1949. 



Rincon Valley, N.Mex. (See Elephant Butte, N.Mex.) 



Rio Grande Valley, N.Mex. 



"Regional Planning, Part VI, The Rio Grande Joint 

 Investigation in the Upper Rio Grande Basin," Na- 

 tional Resources Committee, vol. 1, 1938, 566 pp. 



