J. Perdue

Biodiversity of microarthropods in agricultural soils: relations to processes

D. Crossley, B. Mueller, J. Perdue, 1992 .

Vertical distribution of soil mites (Acari) in conventional and no-tillage agricultural systems

D. Crossley, J. Perdue, 1990, Biology and Fertility of Soils.

Seasonal abundance of soil mites (Acari) in experimental agroecosystems: Effects of drought in no-tillage and conventional tillage

D. Crossley, J. Perdue, 1989 .