"CaCO3_acid-hcl-nodc"@en . "CaCO3_acid-hcl-nodc" . "Dissolution of carbonates by Hydrochloric acid [HCl], or Perchloric acid [HClO4], no external (no dry combustion)" . . "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." . . . . .