The Impact of the Stabilization Program on the Learnings of the Participants in the Literacy Program   R. Hassani, Ph.D.*   To explore the impact of the stabilization program on the learnings of the participants in the literacy program, a sample of 891 participants from six provinces in three categories of privileged, semi-privileged, and low-privileged was selected and tested rep...

for better understanding of tehran ground water, samples were taken randomly from 340 out of 655 deep & semi deep wells in 1993, which dug by tehran water supply and sewage engineering company. 260 water specimens were examined chemically and physically and compared with the 1993 world health organization (who) and food and agriculture organization (fao) criteria and analyzed statistically. log...