Nitrogen limitation on land and in the sea: How can it occur?
Nitrogen limitation on land and in the sea: How can it occur?
P. Vitousek,R. Howarth
1991 · DOI: 10.1007/BF00002772
3,527 Citations
Nitrogen limitation on land and in the sea: How can it occur?
P. Vitousek,R. Howarth