@article {1700,
	title = {Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production},
	journal = {Plant and Soil},
	volume = {174},
	year = {1995},
	pages = {3-28},
	keywords = {ammonia volatilization, azolla, casuarina, cropping systems, legume, legume residues, leucaena-leucocephala, lowland rice, n-2 fixation, natural n-15 abundance, new-south-wales, nitrogen fertilizer, north-eastern victoria, rhizobia, symbiotic n-2 fixation, wetland rice},
	author = {Peoples, M. B. and Herridge, D. F. and Ladha, J. K.}
}
