Giant Microbes Giardia (Giardia lamblia) Petri Dish
If you go down to the woods today, you're in for a big surprise -- if you drink contaminated water. Learn how to keep today from being the day you get Giardia.Perfect teaching tool for parents, educators, health, medical and science professionals! Great gift for teachers, doctors, collectors, kids of all ages, and anyone with a healthy sense of humor!