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“Modifications of soil nitrogen pools in response to alfalfa root systems and shoot mulch”
91: 471-477.
1999.
2000.
2000.
1997.
“Simple model to estimate field-measured soil water limits”
42: 1609-1614.
1999.
1993.
“Weed aboveground and seedbank community responses to agricultural management systems”
11: 1586-1601.
2001.
2001.
2001.
“Establishing pathways of energy flow for insect predators using stable isotope ratios: field and laboratory evidence”
109: 108-113.
1997.
“Temporal trends in nitrogen isotope values of nitrate leaching from an agricultural soil”
146: 219-227.
1998.
“Nitrogen transformations and NO3- removal at a soil-stream interface: a stable isitope approach”
12: 1027-1043.
2002.
“Evolution of CO2 and soil carbon dynamics in biologically managed, row-crop agroecosystems”
11: 53-65.
1999.
“Modeling soil organic matter in organic-amended and nitrogen-fertilized long-term plots”
56: 476-488.
1992.
“Use of a network of long-term experiments in North America for analysis of soil carbon dynamics and global change”
35: 929-939.
1995.
1996.
1997.
“Refuge habitats modify impact of insecticide disturbance on carbid beetle communities”
38: 472-483.
2001.
2001.
1992.