The illustrated stock doctor and live-stock encyclopedia including horses, cattle, sheep, swine and poultry; with all the facts concerning the various breeds and their characteristics ... all diseases to which they are subject ... the prevention of any disease, and restoration of health, designed for the farmer and stock owner

الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

المعلومات البيبليوغرافية