If you happen to be one of the Iowa farmers who has just broken a sickle on your mower by running into a pocket gopher mound, perhaps you would like to know some simple way of getting rid of these pests.
"Stop Pocket Gophers!,"
Farm Science Reporter: Vol. 4
, Article 3.
Available at: https://lib.dr.iastate.edu/farmsciencereporter/vol4/iss4/3