Poultry and livestock manure, and residual materials in liquid or solid form generated from the production and marketing of poultry, livestock or fur-bearing animals; also includes grain, vegetable, and fruit harvest residue.
Source: http://www.epa.gov/OCEPAterms/aterms.html
Check Also
XVII Internacional BENCHMARKING – Resíduos Sólidos – Portugal
Ao completar dezessete edições realizadas na última década, a iniciativa de aproximação bilateral Benchmarking Internacional …