English snail farming heliciculture http://en.wikipedia.org/wiki/Heliciculture heliciculture heliciculture snail farming English English Heliciculture Land snail farming Four basic types of snail farming systems http://en.wikipedia.org/wiki/Heliciculture heliciculture heliciculture edible snail farming Heliciculture snail feeding farms Land snail farming snail farming w:Heliciculture Heliciculture English англ. edible