%0 Journal Article %J Soil Biology & Biochemistry %D 1992 %T Seasonal and experimental variation in population structure of earthworms in tallgrass prairie %A James, S.W. %K tallgrass prairie %B Soil Biology & Biochemistry %V 24 %P 1445 -1449 %G eng %M KNZ00362 %R 10.1016/0038-0717(92)90131-G