@book{6b5a5dfe0521481cbb485a2ed70adcdc,
title = "N-management in the humid tropics : report of field visits to Ketapang (Lampung, Sumatera, Indonesia) in August 1988 and January 1989, including observations on roots and water infiltration",
keywords = "bacteri{\"e}n, indonesi{\"e}, stikstof, stikstofkringloop, rizosfeer, bodem, bodemwater, subtropen, tropen, sumatra, bacteria, indonesia, nitrogen, nitrogen cycle, rhizosphere, soil, soil water, subtropics, tropics, sumatra",
author = "{van Noordwijk}, M.",
year = "1989",
language = "English",
series = "Nota / Instituut voor Bodemvruchtbaarheid",
publisher = "Instituut voor Bodemvruchtbaarheid",
number = "208",
address = "Netherlands",
}