Author - LATRUFFE L.

Source used

PE : Breeding practices

Source used

ESEA : Survey on the structure of agricultural production sites

Source used

RICA : Agricultural Accounting Information Network

Source used

PKPrairie : Grassland cultural practices

Source used

PKGC : Field crop cultural practices

Source used

BatBov : Surveys on cattle livestock farms

Source used

RA : General Agriculture Census

Project RENNES

Economic and environmental performance of French farms, and the role of public policies