All you need to know about your landing procedure (I think that only the 'Essential documents' section is relevant to you):
http://www.cic.gc.ca/english/newcomers/before-border.asp
Also read this:
"Before you arrive, you should prepare two copies of a list (preferably typed) of all the goods you intend to bring into Canada as settler's effects, showing the value, make, model and serial number, if the item has one. Divide the list into two sections: the goods you are bringing with you and the goods to follow.
Present this list to the border services officer on your first point of arrival in Canada, even if you are not bringing in any goods at that time.
You can make the process easier by completing a B4 form in advance and presenting it to the officer when you arrive.
Visit the Canada Border Services Agency website to download a copy of the B4 form."
For your convenience, a direct links to the form
http://www.cbsa.gc.ca/publications/forms-formulaires/b4-eng.pdf
Miki