@book{68191,
	author = {Heemstra-Lequin, E. A. H. and Tordoir, W. F.},
	title = {Education and safe handling in pesticide application},
	publisher = {Elsevier,},
	year = {1982},
	series = {Studies in environment science},
	address = {Amsterdam :},
	note = {27-74}
}