Search
2001.
“Repeated insect defoliation effects on growth, nitrogen aquisition, carbohydrates and root demography of poplars”
129: 65-74.
1994.
“Measurement of microbial growth rates in soil”
1: 277-290.
2000.
“A conceptual framework for integrating hydrological and biological indicators into watershed management”
49: 25-34.
1994.
“Watershed-level coupling of nitrogen and sulfur in heterogeneous landscape”
25: 1477-1482.
1998.
“Thermodynamic constraints on nitrogen transformation and other biogeochemical processes at soil-stream interfaces”
79: 684-703.
1999.
“Root age and phosphorus effects on colonization of big bluestem (Andropogon geradii) by micorrhizal fungi”
31: 1657-1660.
1992.
“Gene probe analysis of soil mocrobial populations selected by amendment with 2,4-dichlorophenoxyacetic acit (2,4-D)”
58: 3941-3948.
1994.
“14C and 15N in tree soil-systems”
14: 1163-1176.
1996.
“Defining a realistic control for the chloroform fumigation incubation method using microscopic counting and 14C substrates”
76: 459-467.
1998.
“Effects of nitrogen addition on successional dynamics and species diversity in Michigan old-fields”
86: 794-803.
1999.
“Evaluation of the CERES-Maize water and nitrogen balances under tile-drained conditions”
62: 189-199.
1998.
“Weed community responses in a corn-soybean intercrop”
1: 281-288.
2000.
“Fertilization effects on species density and primary productivity in herbaceous plant communities”
89: 428-439.
1989.
“A new method for estimating seed numbers in the soil”
37: 836-839.
1990.
“A comparison of methods for estimating soil seed banks”
78: 1079-1093.









