Home › Authors › Mariani & Company 👤 Mariani & Company 5 books Books by Mariani & Company Coca Erythroxylon : Its Uses i Coca Erythroxylon : Its Uses in the Treatment of Disease 2021 Portraits from Album Mariani 2015 The efficacy of coca erythroxy The efficacy of coca erythroxylon 1888 Coca Erythroxylon (Vin Mariani) 1886 Coca erythroxylon (Vin Mariani.) Its uses in the treatment of disease 1884