Public Goods
An object that people can touch or hold.
You can buy goods.
Some examples are groceries, bread, meat, flowers, clothes, furniture.
http://www.u.arizona.edu/~mwalker/11_PublicGoods/Public%20Goods%20Examples.pdf
http://www.owen.org/musings/ip/public_goods
http://glossary.econguru.com/economic-term/public+goods
http://www.investorwords.com/5745/public_goods.html
http://answers.yahoo.com/question/index?qid=20100224091118AAH0mh3
Services
http://www.kidseconposters.com/posters/the-basics/goods-services/