Open AccessAn evaluation of productive and environmental performance of pig farming systems in France
Author(s) -
Isabelle Piot-Lepetit,
Monique Le Moing,
M. Ulvé,
M. Bonneau,
Nutrition Animale Et Humaine . Inra Umr Systèmes d'Élevage
Publication year - 2005
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - agriculture , pig farming , computer science , animal production , geography , archaeology , biology , zoology