Comparison of the efficiency and use of energy in organic and conventional farming in Spanish agricultural systems
- Alonso, A.M.
- Guzmán, G.J.
ISSN: 1044-0046, 1540-7578
Argitalpen urtea: 2010
Alea: 34
Zenbakia: 3
Orrialdeak: 312-338
Mota: Artikulua