Regularities of extracting humic acids from soils using sodium pyrophosphate solutions
Crossref DOI link: https://doi.org/10.1134/S1064229316120036
Published Online: 2017-03-07
Published Print: 2017-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bakina, L. G.
Drichko, V. F.
Orlova, N. E.
License valid from 2017-02-01