Water Wheel Magazine
SA Waterbulletin January 2000
SA Waterbulletin November 1999
SA Waterbulletin September 1999
SA Waterbulletin July 1999
SA Waterbulletin May 1999
SA Waterbulletin March 1999
SA Waterbulletin December 1998
SA Waterbulletin June 1998
SA Waterbulletin March 1998
SA Waterbulletin January 1998