Search
1994.
“Microbial biomass”
: 753-774.
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.
1999.
“Denitrification”
: 272-290.
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.
1993.
“Fine root growth and demographic responses to nutrient patches in four old-field successional species”
95: 61-64.
1995.
“The Future of Long-Term Ecological Data”
: 123.
1995.
“Spatial variation in nitrogen availability in three successional plant communities”
83: 357-367.









