Bublot, G.; Oldenhove, V.; Thonon, A. - In: Économie rurale 98 (1973) 1, pp. 65-73
[eng] The technical progress in the Belgian pig sector, 1950-70 - This paper analyses the nature and impacts of technology on the Belgian pig sector for the last twenty years, so as the improvements which have resulted from it. . Two types of progress are studied : (a) biological progress...
