00561cam a22001931a 4500 agr28000836 DLC 20260227110947.0 070531s1853 gw f 000 0 ger agr28000836 S493 .T34 1853 DLC DLC DLC 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. Agriculture. 9184 9184