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Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
R.B Austin, C Cantero-Martı́nez, J.L Arrúe, E Playán, P Cano-MarcellánVolume:
8
Year:
1998
Language:
english
Pages:
10
DOI:
10.1016/s1161-0301(97)00063-4
File:
PDF, 132 KB
english, 1998