TY - RPRT AU - Hobson, Asher DA - 1929-09 DA - 1929-09 DO - 10.22004/ag.econ.157084 DO - doi ID - 157084 KW - Productivity Analysis L1 - https://ageconsearch.umn.edu/record/157084/files/tb101.pdf L2 - https://ageconsearch.umn.edu/record/157084/files/tb101.pdf L4 - https://ageconsearch.umn.edu/record/157084/files/tb101.pdf LA - eng LA - English LK - https://ageconsearch.umn.edu/record/157084/files/tb101.pdf PY - 1929-09 PY - 1929-09 T1 - Agricultural Survey of Europe: Switzerland TI - Agricultural Survey of Europe: Switzerland UR - https://ageconsearch.umn.edu/record/157084/files/tb101.pdf Y1 - 1929-09 T2 - Technical Bulletin T2 - No. 101 ER -