Biblio
“Congeneric Serpentine and Nonserpentine Shrubs Differ More in Leaf Ca:Mg than in Tolerance of Low N, Low P, or Heavy Metals”, Plant and Soil, vol. 2803012910615254324512117621221607148506416045594413791470436412741071573097134167215862, no. 1-2Suppl., pp. 49 - 64, 2006.
, “Mineral Concentration Dynamics among 7 Northern Great Basin Grasses”, Journal of Range Management, vol. 56, no. 2, p. 174, 2003.
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