Wasteland Survival Guide (quest)

 is a Fallout 3 quest. It is also an Xbox 360 achievement.

Moira, the owner of the Craterside Supply store in Megaton, wants you to help her research a guide to the wastelands that she is writing.

Test the repellent on Mole Rats
Moira wants you to test her Mole Rat Repellent on some Mole Rats. To complete the objective, test it on 3 Mole Rats, but optionally you can test it on 7 more for more XP.