Cezary A. Kwiatkowski / Elżbieta Harasim / Lucjan Pawłowski
Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Organic Versus Conventional Farming presents the results of a comparison of the quality of food products and raw materials, such as vegetables, fruits and honey, produced in organic and conventional farming systems.