Thaer, Albrecht Daniel, 1752-1828. Grundsätze der rationellen landwirthschaft, von A. Thaer. - 5. aufl. - Berlin, G. Reimer, 1853 - 4 v. in 2. fold. plates, tables (part fold.) 21 cm. LCCN: agr28000836 Subjects--Topical Terms: Agriculture. LC Class. No.: S493 / .T34 1853