Reprinted from Plant and soil, v.194, nos.1-2, 1997.
Published in cooperation with IRRI.
Opportunities for biological nitrogen fixation in rice and other non-legumes : papers presented at the second working group meeting of the Frontier Project on nitrogen fixation in rice held at the Nat. ISBN 079234748X. Published by Kluwer Academic in 1997. Publication and catalogue information, links to buy online and reader comments.