erc:
who: Waugh, W.J.
what: Gravel admix, vegetation, and soil water interactions in protective barriers: Experimental design, construction, and initial conditions
when: 19890501
where: https://digital.library.unt.edu/ark:/67531/metadc1096229/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/