Authors: PERRIN TS DROST DT BOETTINGER JL NORTON JM

Citation: Ts. Perrin et al., AMMONIUM-LOADED CLINOPTILOLITE - A SLOW-RELEASE NITROGEN-FERTILIZER FOR SWEET CORN, Journal of plant nutrition, 21(3), 1998, pp. 515-530

Authors: PERRIN TS BOETTINGER JL DROST DT NORTON JM

Citation: Ts. Perrin et al., DECREASING NITROGEN LEACHING FROM SANDY SOIL WITH AMMONIUM-LOADED CLINOPTILOLITE, Journal of environmental quality, 27(3), 1998, pp. 656-663

Authors: BORK EW WEST NE DOOLITTLE JA BOETTINGER JL

Citation: Ew. Bork et al., SOIL DEPTH ASSESSMENT OF SAGEBRUSH GRAZING TREATMENTS USING ELECTROMAGNETIC INDUCTION, Journal of range management, 51(4), 1998, pp. 469-474

Authors: BOETTINGER JL DOOLITTLE JA WEST NE BORK EW SCHUPP EW

Citation: Jl. Boettinger et al., NONDESTRUCTIVE ASSESSMENT OF RANGELAND SOIL DEPTH TO PETROCALCIC HORIZON USING ELECTROMAGNETIC INDUCTION, Arid soil research and rehabilitation, 11(4), 1997, pp. 375-390

Authors: DAHLGREN RA BOETTINGER JL HUNTINGTON GL AMUNDSON RG

Citation: Ra. Dahlgren et al., SOIL DEVELOPMENT ALONG AN ELEVATIONAL TRANSECT IN THE WESTERN SIERRA-NEVADA, CALIFORNIA, Geoderma, 78(3-4), 1997, pp. 207-236

Authors: BOETTINGER JL SOUTHARD RJ

Citation: Jl. Boettinger et Rj. Southard, PHYLLOSILICATE DISTRIBUTION AND ORIGIN IN ARIDISOLS ON A GRANITIC PEDIMENT, WESTERN MOJAVE DESERT, Soil Science Society of America journal, 59(4), 1995, pp. 1189-1198