www.vardasfruit.gr

Varieties of Potato

•  Research and Extension Potatoes at WSU
•  The British Potato Variety Database

Sector-based Study of Potato

• http://www.panagrotikos.org.cy/sub_cat/meli/epitropes/pataton.htm

Varieties of Watermelons

• http://www.lionseeds.com/tag/watermelon/page/2
• http://www.rogersadvantage.com/products/watermelon.asp