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DiTomaso, Joseph M., Kyser, Guy B., Oneto, Scott R., Wilson, Rob G., Orloff, Steve B., Anderson, Lars W., Wright, Steven D., Roncoroni, John A., Miller, Timothy L., Prather, Timothy S., Ransom, Corey, Beck, K. George, Duncan, Celestine, Wilson, Katherine A., Mann, J. Jeremiah , 2013. Weed control in natural areas in the western united states. Weed research and information center, university of California, [S.l.]. 544 pp.