BARTHOLOMEW, W. V., MEYER, J. & LAUDELOUT, H. - Mineral nutrient immobilization under forest and grass fallow in the Yangambi (Belgian Congo) region.

BARTHOLOMEW, W. V., MEYER, J. & LAUDELOUT, H. - Mineral nutrient immobilization under forest and grass fallow in the Yangambi (Belgian Congo) region. (PDF format)

Reference

BARTHOLOMEW, W. V., MEYER, J. & LAUDELOUT, H.
Mineral nutrient immobilization under forest and grass fallow in the Yangambi (Belgian Congo) region.
Institut National pour l'Etude Agronomique du Congo Belge (INEAC) - Nationaal Instituut voor Landbouwstudie in Belgisch-Kongo (NILKO)
(Série Scientifique ; 57 - 27 pp. 10 tab., 1953)