1. Editor’s preface

   • Eugene S. Simpson

   EditorialNotes 06 November 2012 Pages: 1 - 1

2. International Association of Hydrogeologists

   • Erik Romijn

   EditorialNotes 06 November 2012 Pages: 3 - 3

3. Hydraulic Tests On Well Screens

   • J. A. Barker
   • R. Herbert

   OriginalPaper 06 November 2012 Pages: 7 - 19

4. A Simple Theory For Estimating Well Losses: With Application To Test Wells In Bangladesh

   • J. A. Barker
   • R. Herbert

   OriginalPaper 06 November 2012 Pages: 20 - 31

5. Hydrogeology Of An Unconfined Sand Aquifer And Its Effect On The Behavior Of Nitrogen From A Large-Flux Septic System

   • W.D. Robertson
   • J.A. Cherry

   OriginalPaper 06 November 2012 Pages: 32 - 44

6. A brief account of the International Association of Hydrogeologists

   • J. B. W. Day

   OriginalPaper 06 November 2012 Pages: 45 - 50