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Barrow, J.R.;Aaltonen, R.E. 2001. “Unique active internal morphology of dark septate fungal endophytes associated with roots of native grasses and shrubs in an arid ecosystem” : Abstract No. P1-69.
Herrick, J.E.;Tugel, A.J.;Shaver, P.L.;Pellant, M. 2001. “Rangeland soil quality–Introduction (Soil Quality Information Sheet, Rangeland Sheet 1)” http://soils.usda.gov/sqi/management/files/RSQIS1.pdf.
Tugel, A.J.;Herrick, J.E.;Shaver, P.L.;Pellant, M. 2001. “Rangeland soil quality–Organic matter (Soil Quality Information Sheet, Rangeland Sheet 6)” http://soils.usda.gov/sqi/management/files/RSQIS6.pdf.
Shaver, P.L.;Tugel, A.J.;Herrick, J.E.;Pellant, M. 2001. “Rangeland soil quality–Physical and biological soil crusts (Soil Quality Information Sheet, Rangeland Sheet 7)” http://soils.usda.gov/sqi/management/files/RSQIS7.pdf.
Tugel, A.J.;Herrick, J.E.;Shaver, P.L.;Pellant, M. 2001. “Rangeland soil quality–Soil biota (Soil Quality Information Sheet, Rangeland Sheet 8)” http://soils.usda.gov/sqi/management/files/RSQIS8.pdf.
Herrick, J.E.;Tugel, A.J.;Shaver, P.L.;Pellant, M. 2001. “Rangeland soil quality–Water erosion (Soil Quality Information Sheet, Rangeland Sheet 9)” http://soils.usda.gov/sqi/management/files/RSQIS9.pdf.
Herrick, J.E.;Tugel, A.J.;Shaver, P.L.;Pellant, M. 2001. “Rangeland soil quality–Wind erosion (Soil Quality Information Sheet, Rangeland Sheet 10)” http://soils.usda.gov/sqi/management/files/RSQIS10.pdf.
Herrick, J.E.;Whitford, W. G.;de Soyza, A.G.;Van Zee, J.W.;Havstad, K.M.;Seybold, C.A.;Walton, M. 2001. “Field soil aggregate stability kit for soil quality and rangeland health evaluations” 44: 27-35. bibliography/01-032.pdf.
Cammeraat, E.L.;Herrick, J.E. 2001. “Introduction” 44: 25-26. bibliography/01-017/pdf.
Anderson, D.M.;Hale, C.;Deck, R.E.  U.S. Patent Office 2001. “Animal control system using global positioning and instrumental animal conditioning” bibliography/01-005/pdf.
Barrow, J.R.;Aaltonen, R.E. 2001. “Evaluation of the internal colonization of Atriplex canescens (Pursh) Nutt. roots by dark septate fungi and the influence of host physiological activity” 11: 199-205. http://www.springerlink.com/media/ba750ycwtp5unkcrvvtk/contributions/9/8/l/1/98l1xld3kmylky1k.pdf.
Peters, D.C.;Herrick, J.E. 2001. “Modelling vegetation change and land degradation in semiarid and arid ecosystems: an integrated hierarchical approach” 1: 1-29. bibliography/01-043.pdf.
Anderson, D.M. 2001. “Virtual fencing – a prescription range animal management tool for the 21st century” : 85-94. bibliography/01-002.pdf.
Ritchie, J.C.;Seyfried, M.S.;Chopping, M.J.;Pachepsky, Y. 2001. “Airborne LASER technology for measuring rangeland conditions” 54: A8-A21. http://uvalde.tamu.edu/jrm/remote/srm-laser.pdf.
Gould, K.A.;Herrick, J.E.;Lezama, H. 2001. “Refuse to refuge: dry season use and modification of cattle dung by subterranean termites in Guanacaste, Costa Rica” 33: 121-130. bibliography/01-027.pdf.
Wergin, W.P.;Rango, A.;Erbe, E.F.;Murphy, C.A. 2001. “Low temperature SEM of precipitated and metamorphosed snow crystals collected and transported from remote sites” 37: 11-24. http://www.anri.barc.usda.gov/emusnow/Contacts/jmsa.pdf.
Tugel, A.J.;Brown, J.R. 2001. “State and transition ecosystem models: Application to soil survey and dynamic soil properties databases” : 194-201. bibliography/01-060.pdf.
Barrow, J.R. 2001. “Carbon transport by symbiotic fungi in fourwing saltbush, Atriplex canescens (Pursh) Nutt.” RMRS P-21: 291-294. bibliography/01-006.pdf.
Fredrickson, E.L.;Anderson, D.M.;Estell, R.E.;Havstad, K.M.;Shupe, W.L.;Remmenga, M.D. 2001. “Pen confinement of yearling ewes with cows or heifers for 14 days to produce bonded sheep” 40: 291-297. http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11323214&dopt=Citation.
Bird, S.B.;Herrick, J.E.;Wander, M.M.;Wright, S.E. 2002. “Spatial heterogeneity of aggregate stability and soil carbon in semi-arid rangeland” 116: 445-455. bibliography/02-004.pdf.