@book{19849,
	author = {Andrew, C. S. and Kenof, I. Pieters.},
	title = {Foliar symptoms of mineral disorders in Kenaf (Hibiscus cannabinus)},
	publisher = {Commonwealth Scientific and Industrial Research Organization. Division of Tropical Crops and Pastures,},
	year = {1980},
	series = {Technical paper},
	address = {Melbourne :}
}