R.M. Callaway

A 37-year experimental study of the effects of structural alterations on a shrub community in the Mojave Desert, California
Mahall, Bruce E., Paul Fonteyn, R.M. Callaway, and William H. Schlesinger. 2018. “A 37-Year Experimental Study of the Effects of Structural Alterations on a Shrub Community in the Mojave Desert, California”. Journal of Ecology 106 (3): 1057-72. doi:10.1111/1365-2745.12904.
The third party
Jones, Clive G., and R.M. Callaway. 2007. “The Third Party”. J. Veg. Sci. 18: 771-76. http://www.caryinstitute.org/reprints/Jones-Callaway_2007_J_Veg_Sci_18_771-776.pdf.