by Hicks, S.L, Reader, R.J
Published in Canadian journal of botany (1995)

by Coulter, Phillip, Ohl, Raymond G, Hicks, Samantha L, Kubalak, Dave, Mclean, Kyle F, McMann, Joseph, Redman, Kevin, Wenzel, Greg, Young, Jerrod, Blake, Peter N, Bos, Brent J, Casto, Gordon V, Eichhorn, William L, Gum, Jeffrey S, Hadjimichael, Theodore J, Hagopian, John G, Hayden, Joseph E
Published in NASA Center for AeroSpace Information (CASI). Misc. Resources (28.08.2016)