I noticed that in the quest next to the crashed zepplin in dustwallow marsh you could get exp for the mobs killed using the item provided. While I'm unsure if you still receive loot, I suppose its a decent source of exp if you are poorly geared.
Quest: Quest:Corrosion Prevention - WoWWiki - Your guide to the World of Warcraft
Easy enough to do, use the item when you get "buffed" and the targeted ooze dies. All you have to do is cause even 1 point of damage before using the item to kill the ooze and you will receive full exp. Enjoy.
Edit: And on a side note, I noticed that certain mobs in dustwallow seem to have a very rapid respawn rate now. Such as the dragonkin slightly north of mudsprocket.
Edit(2): You can continue to kill oozes past the 10 kill limit of the quest using the quest item without any issues. So you do not need to run back and grab the quest again, and again.
Ps;
I know I'm a noob, so please spare me the spam messages. Thanks.