[1]
R. M. Goodrich Schneider, K. R. Schneider, C. D. Webb, M. Hubbard, and D. L. Archer, “Agroterrorism in the U.S.: An Overview: FSHN0521/FS126, rev. 4/2009”, EDIS, vol. 2009, no. 5, Jun. 2009.