Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
irrigation systems
Irrigation is the artificial application of water to the soil usually for assisting in growing crops. In crop prouction it is mainly used in dry areas and in periods of rainfall shortfalls, but also to protect plants against frost.