00683nam a2200169ua 4500 AR-SsjUCA 20250715141716.0 250228s1935 xxk 000 0 eng d AR-SsjUCA spa AR-SsjUCA International Conference of Agricultural Economists (3rd : 26 Aug.-2 Sept. 1934 : Bad Eilsen, Germany) 31705 Proceedings of the third International Conference of Agricultural Economists held at Bad Eilsen, Germany, 26 Aug. to 2 Sept. 1934. London : Oxford University Press : Humphrey Milford, 1935. Conferencias 24139 Economía agraria 126 Texto 24088 19473 19473 0 0 0 0 CA CA 2014-10-11 0 631.1 INT-3 Ej.1 XCA0474 2025-07-15 00:00:00 2025-07-15 LB