This pdf-presentation contains information on and pictures of rainwater harvesting, spring water tapping, surface water intake and ground water withdrawal.
WAFLER, M. (2010): Water Sources. Wien: seecon international gmbh PDFThis pdf-presentation contains information on and pictures of rainwater harvesting, spring water tapping, surface water intake and ground water withdrawal.
WAFLER, M. (2010): Water Sources. Wien: seecon international gmbh PDF