A decade of change in nutrient management: A new nitrogen index

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