This link below will take you to the descriptions of all liquid yeast strains made by Wyeast. Wyeast is imported from a lab in the USA to Southside Winning Wines Plus in Edmonton by Andrew, the owner. He can be reached at 780-431-1944 if you would like to make an order. Please visit the link to learn more about using liquid yeast. Try to never use the dry yeast that comes in a beer kit! It produces off flavors and can be infected. Also explore the site for other great homebrewing information.
http://www.wyeastlab.com/hb_yeaststrain.cfm