@article {7849,
	title = {Druifkruid (Chenopodium botrys) en Liggende ganzevoet (Chenopodium pumilio) in opmars in Nederland},
	journal = {Gorteria},
	volume = {19},
	year = {1993},
	month = {1993///},
	pages = {33 - 36},
	author = {H.E. Barendregt}
}
