Assertion: manure | /r/HasProperty | main source
Facets:
Source sentences:
text: Manure from agricultural operations and livestock farms is the main source from which phosphorus and nitrogen enter surface and groundwater.
text: Manure from agricultural operations and livestock farms is the main source from which phosphorus and nitrogen enter surface and groundwater.
text: Manure from agricultural operations and livestock farms is the main source from which phosphorus and nitrogen enter surface and groundwater.