Lips M., Schmid D., Jan P., Hausheer Schnider J.
Family labour input in Swiss dairy farms.
In: 11 EAAE-IAAE Seminar "Small farms: decline or persistence". 26th-27th June 2009, University of Kent, Canterbury, UK. 2009.
Publikations-ID (Webcode): 21058 Per E-Mail versenden
