Author(s) Hackett WP, Hirbod S, Lampinen BD, Leslie CA, Manterola N, McGranahan GH, Yonghong G Publication Year 2007 Description McGranahan, Gale, Wesley P. Hackett, Bruce D. Lampinen, Chuck Leslie, Nicolas Manterola, Yonghong Gong, Soussan Hirbod 2007. Categories Propagation