Photosynthesis, N2 fixation and taproot reserves during the cutting regrowth cycle of alfalfa under elevated CO2 and temperature

1. Erice, G.
2. Sanz-Sáez, A.
3. Aranjuelo, I.
4. Irigoyen, J.J.
5. Aguirreolea, J.
6. Avice, J.-C.
7. Sánchez-Díaz, M.