Jan P., Calabrese C., Lips M.
Determinants of nitrogen surplus at farm level in Swiss agriculture.
In: 29th ICAE Conference. Aug.8-14, Hrsg. International Association of Agricultural Economists IAAE, Milan, Italy. 2015, 1-18.
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Link: IAAE
Signatur: INH 2015-189
Publikations-ID (Webcode): 35286 Per E-Mail versenden