"Leenaars J.G.B., A.J.M. van Oostrum and M. Ruiperez Gonzalez, 2014. Africa Soil Profiles Database, Version 1.2. A compilation of georeferenced and standardised legacy soil profile data for Sub-Saharan Africa (with dataset). ISRIC Report 2014/01. Africa Soil Information Service (AfSIS) project and ISRIC - World Soil Information, Wageningen, the Netherlands. See Annex 4." . . . "BlkDensF_fe-co-fc"@en . . . "Fine earth. Core sampling (pF rings), at field capacity (0.33 bar, 33 kPa, 336 cm, pF 2.5), corrected for coarse fragments if any" . "BlkDensF_fe-co-fc" . .