TY  - RPRT
TI  - Runoff, solid wastes, and nitrate movement on beef feedlots.
AU  - C B Gilbertson
AU  - T M McCalla
AU  - J R Ellis
AU  - O E Cross
AU  - W R Woods
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/5102154/
ID  - 5102154
ER  -