Organic farming and food production
KONVALINA, Petr
Organic farming and food production [ressource électronique] / ed. Petr Konvalina .- Rijeka : InTech , 2012
AGRICULTURE/ BIOLOGIE /PRODUCTION ALIMENTAIRE
63
Organic farming and food production [ressource électronique] / ed. Petr Konvalina .- Rijeka : InTech , 2012
AGRICULTURE/ BIOLOGIE /PRODUCTION ALIMENTAIRE
63