%0 Journal Article %T Bacterial and Yeast Endophytes from Poplar and Willow Promote Growth in Crop Plants and Grasses %A Zareen Khan %A Grant Guelich %A Ha Phan %A Regina Redman %J ISRN Agronomy %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/890280 %U http://dx.doi.org/10.5402/2012/890280