Nitrogen fixation associated with sago ( Metroxylon sagu) and some implications.Published in:Letters in Applied Microbiology, 2011, v. 52, n. 1, p. 56, doi. 10.1111/j.1472-765X.2010.02967.xBy:Shipton, W.A.;Baker, A.;Blaney, B.J.;Horwood, P.F.;Warner, J.M.;Pelowa, D.;Greenhill, A.R.Publication type:Article