An index approach to assess nitrogen losses to the environment

1. Delgado, J.A.
2. Shaffer, M.
3. Hu, C.
4. Lavado, R.
5. Cueto-Wong, J.
6. Joosse, P.
7. Sotomayor, D.
8. Colon, W.
9. Follett, R.
10. DelGrosso, S.
11. Li, X.
12. Rimski-Korsakov, H.