£300 per annum from 30 acres, or a modern bee farm and its complete management ... including a treatise on honey, its uses in health and disease, also notes upon profitable grass-farming and dairying and orchard planting.

الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

المعلومات البيبليوغرافية