@book{17765,
	author = {Jones, R. K. and Clay, H. J.},
	title = {Foliar symptoms of nutrient disorders in Townsville stylo (Stylo-santhes humilis)},
	publisher = {Commonwealth Scientific and Industrial Research Organization. Division of Tropical Agronomy,},
	year = {1976},
	series = {Technical paper},
	address = {Melbourne :}
}