Box, Sally2018-11-222018-11-222003b2194138http://hdl.handle.net/1885/150068xiv, 251 leavesen-AUAuthor retains copyrightQR89.7.B68 2003Nitrogen FixationSoybeanPlants Effect of carbon dioxide onThe effects of elevated atmospheric carbon dioxide and root-zone temperature on soybean growth and symbiotic nitrogen fixation200310.25911/5d611fb72c9002018-11-20