https://knowledge.lancashire.ac.uk/id/eprint/32881/
Food Provenance: Assuring product integrity and identity - Lancashire Online Knowledge
food provenanceproduct integrityidentitylancashireonline
https://www.csiro.au/en/research/natural-environment/land/Soil/Validating-food-provenance
Validating food provenance with soils - CSIRO
Soils can be used as a tool to verify the provenance of food, improving trust throughout the food supply chain.
food provenancevalidatingsoilscsiro