Item #43892 METHODS FOR DETERMINING PERMEABILITY OF WATER-BEARING MATERIALS, WITH SPECIAL REFERENCE TO DISCHARGING-WELL METHODS, with a section on DIRECT LABORATORY METHODS AND BIBLIOGRAPHY ON PERMEABILITY AND LAMINAR FLOW; WATER-SUPPLY PAPER 887. L. K. Wenzel, V C. Fishel.

METHODS FOR DETERMINING PERMEABILITY OF WATER-BEARING MATERIALS, WITH SPECIAL REFERENCE TO DISCHARGING-WELL METHODS, with a section on DIRECT LABORATORY METHODS AND BIBLIOGRAPHY ON PERMEABILITY AND LAMINAR FLOW; WATER-SUPPLY PAPER 887

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1942. Soft cover. Item #43892

192 pages with equations, graphs, tables wells and index, plus all six folded plates are present in the rear pocket. Bound in original orange stiff paper covers printed in black. One short marker strike to the top of the text block. Folded plates are fine and unmarked. A very good plus copy.

Price: $20.00