TY - BOOK AU - SPARKS,Donald L. AU - SINGH,Balwant AU - SIEBECKER,Matthew G. TI - Environmental soil chemistry / SN - 9780443140341 PY - 2024/// CY - London PB - Academic Press KW - UDJG KW - DE-Agronomie KW - lucrare de specialitate N1 - Bibliogr AV - III 27030 ER -