This study measures the cost of organic milk production. and in particular. the differences in cost of production between organic and conventional milk in California. Results show that the total cost of production on a per cow and a per hundredweight basis is about 10% higher for organic producers than for conventional producers in the surveyed regions. https://www.spidertattooz.com/Chateau-de-Laubade-Bas-Armagnac-1973-750ml/