Where can I get more info about commodity-linked notes?

For example, Bank Of America has issued a CLN linked to Crude Oil:





Bank Of Amer Lnkd Crude Oil


CUSIP number 06050MGP6. ISIN US06050MGP68. Issue Date: 02/23/2007





I know I can purchase these notes at ETrade, but where can I get more information, such as, the actual ratios to barrels of crude oil that the note is linked to?





Thanks

Where can I get more info about commodity-linked notes?
The link for the pricing supplement is below. (I matched the CUSIP number. It's in the text.) It says that the security is not listed on any exchange, so I'm surprised that you can buy it.





The most important section is "DESCRIPTION OF THE NOTES". Good luck.