Ubuntu :: Crawling Online Database And Placing Specific Data Into A Table?

I want to download some specific information(age of the building, value, square feet, etc.) from a county auditor's website:[url]

For every property in the county and ultimately match it to a .dbf file I already have containing geographic information for each parcel.

The website only displays information for a single address at a time in response to a query form asking for either the parcel ID# or street address. I have a table of all the county's parcel ID#'s and valid addresses-about 350,000 or so of them.

I imagine there must be some way to automatically crawl the website inputting the information from my tables into the form and gathering specific information in some sort of format that could then be matched to corresponding information in my .dbf file.