TY - BOOK AU - SPARKS, Donal L TI - Advances in agronomy. Vol.158 SN - 9780128174128 U1 - 631/635 PY - 2019/// CY - Cambridge PB - Academic Press KW - Biochar effects KW - National academy of Sciences prize KW - Remote sensing KW - Sandy soil KW - Soil organic carbon KW - Soil phosphorous KW - Soil salinity ER -