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Daroub, S. 1994. “The effect of tillage on phosphorus transformations in soils”
Horwath, W. 1993. “The dynamics of carbon, nitrogen, and soil organic matter in Populus plantations”
Huang, B. 1995. “Tillage modifications of root and shoot growth responses to soil water content and nitrogen concentration altered by seasons”
Rosek, M. 1994. “Spatial and temporal soil water content changes within a sloping landscape”
Roda, A. 1996. “Effects of growing alfalfa with perennial grasses upon potato leafhopper Homoptera Cicadellidae and alfalfa weevils Coleoptera Curculionidae”
Colunga-Garcia, M. 1996. “Interactions between landscape structure and ladybird beetles (Coleoptera: Coccinellidae) in field crop agroecosystems”
Bruns, M. 1996. “Nucleic acid probe analysis of autotrophic ammonia-oxidizer populations in soils”
Rasse, D. P. 1997. “Alfalfa and corn root modifications of soil nitrogen flux and retention.” : 147.
Knoke, K. E. 1997. “Assessment of the origin and fate of nitrate from soil lysimeters using stable nitrogen isotopes” : 58.
Foster, B. 1997. “Plant competition and diversity in relation to productivity in old-field plant communities”
Calderon, F. 1997. “Lipids: Their value as molecular markers and their role in the carbon cycle of arbuscular mycorrihizae”
Corbett, A. L. 1998. “Root responses to nutrient heterogeneity: a comparison of dominant and subordinate species from old fields”
Cavigelli, M. 1998. “Ecosystem consequences and spatial variability of soil microbial community structure”
Sissoko, F. 1997. “Enhancement of soil aggregation by the combined influences of soil wetting and drying and root-microbial associations” : 109.
Willson, T. 1998. “Managing nitrogen mineralization and biologically active organic matter fractions in agricultural soils”
Santos, D. 1998. “Contributions of roots and organic mater to soil aggregate stabilization”
Asuming-Brempong, S. 1999. “The Effect of 2,4-D selection on microbial communities in micrososm and field studies and the impact on ecosystem function”
Bergsma, T. T. 2000. “The relationship between denitrification and nitrous oxide flux from soil”
Kavdir, Y. 2000. “Distribution of cover crop nitrogen retained by soil aggregates within a rye-corn agroecosystem”
De Gryze, S. 2000. “Soil aggregation and aggregate turnover in cultivated and forested soils”