@book{1316,
	author = {International Symposium on Rice Farming Systems: New Directions (1987 : Sakha, Egypt).: International Rice Research Institute.: Egypt. Ministry of Agriculture and land Reclamation. and International Symposium on Rice Farming System : New Directions (},
	title = {Rice farming systems:},
	publisher = {International Rice Research Institute,},
	year = {1989.},
	address = {Los Baanos, Laguna :},
	url = {http://dspace.irri.org:8080/dspace/bitstream/123456789/777/1/9711042118_content.pdf}
}