%0 Journal Article %J Canadian Journal of Botany %D 1991 %T Relationship between mycorrhizal activity, burning, and plant productivity in tallgrass prairie %A Bentivenga, S.P. %A Hetrick, B.A.D. %K tallgrass prairie %B Canadian Journal of Botany %V 69 %P 2597 -2619 %G eng %M KNZ00305 %R 10.1139/b91-323