[Healing power of nature (old proved medicinal plants)]

aceites esenciales bay laurel calves control de enfermedades curtientes dairy cows diarrea diarrhoea disease control drug plants enfermedades respiratorias essential oils glande mammaire huile essentielle inflammation laurel laurier sauce maladie respiratoire mammary glands placental retention plantas medicinales plante medicinale respiratory diseases substance tannante tanning agents terapia ternero therapy vacas lecheras veau