@book{27381,
	author = {South Africa. and Institute for Tropical and Subtropical Crops (South Africa)},
	title = {Cultivating avocados /},
	publisher = {Department of Agriculture,},
	year = {2002.},
	address = {Pretoria :},
	note = {Cover title.},
	url = {http://www.nda.agric.za/publications}
}