%0 Journal Article %J Canadian Journal of Botany %D 1992 %T Seasonal and temperature effects on mycorrhizal activity and dependence of cool- and warm-season tallgrass prairie grasses %A Bentivenga, S.P. %A Hetrick, B.A.D. %K tallgrass prairie %B Canadian Journal of Botany %V 70 %P 1596 -1602 %G eng %M KNZ00347 %R 10.1139/b92-201