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interesting article taking the view that organic food is not necessarily the correct choice, and it certainly will not solve the world's food problem. I used another search engine--Kidinfo.com

Really interesting article, LaVerne. This is the first time I've seen this point about "romanticizing" pre-industrial food practices. It's a complicated issue, but certainly worth wondering about.

Interactive site to practice boolean searches

Tutorial for improving searches

Search tool for students

I have used this site for several years. It creates an advanced search in Google. You can designate a search for .edu, .gov sites or encyclopedias (good for pre-searching, etc.).