%0 Journal Article %J Canadian Journal of Botany %D 1991 %T Root architecture of warm and cool-season grasses: relationship to mycorrhizal dependence %A Hetrick, B.A.D. %A G.T. Wilson %A Leslie, J.F. %B Canadian Journal of Botany %V 69 %P 112 -118 %G eng %M KNZ00322 %R 10.1139/b91-016