@book{23117e72e70e4763b6f7bcfa0c367740,
title = "100th anniversary of IB 1990 : papers on current research",
keywords = "proefstations, geschiedenis, onderzoeksinstituten, bodemvruchtbaarheid, verzamelde werken, experimental stations, history, research institutes, soil fertility, collected papers",
author = "\{Instituut voor Bodemvruchtbaarheid\}",
note = "Overdr.: Netherlands Journal of Agricultural Science 38(1990)No 3A IB: Institute for Soil Fertility",
year = "1990",
language = "English",
publisher = "Instituut voor Bodemvruchtbaarheid",
address = "Netherlands",
}