follow the ideas of my simple solutions about water shortage in agricuture & cities but there is no link to attach it here.
Published by balbir singh, researcher on water for agricultural irrigation
follow the ideas of my simple solutions about water shortage in agricuture & cities but there is no link to attach it here.
1 Comment
Dear Dr. Singh: Thank you for your comment. Please send it to me at: hilmisalem@yahoo.com
Published by Prof. Dr. Hilmi S. Salem, Professor, Executive Director, Consultant