%0 Journal Article
%T Percussion‐Reverse Circulation Water‐Well Drilling System Designed and Developed in Italy
%A Massarenti, Ing. Mario
%J Ground Water
%V 2
%N 2
%@ 0017-467X
%D 1964-04-01
%I Wiley Subscription Services, Inc., A Wiley Company
%~ DeepDyve