Potential effects of United States-Mexico border hardening on ecological and human communities in the Malpai Borderlands.
Sayre
Nathan F
NF
Department of Geography, University of California-Berkeley, 507 McCone Hall #4740, Berkeley, CA 94720-4740, USA. nsayre@berkeley.edu
Knight
Richard L
RL
D004463:Ecology; D004777:Environment; D006801:Humans; D008800:Mexico; D014481:United States