Albrecht Thaer

Albrecht Daniel Thaer (; 14 May 1752 – 26 October 1828) was a German agronomist and a supporter of the humus theory for plant nutrition. Provided by Wikipedia

1
by Thaer, Albrecht Daniel
Published 1809
Realschulbuchhandlung

4
by Thaer, Albrecht Daniel
Published 1844
Ridgway

7
by Thaer, Albrecht Daniel
Published 1816
Trykt hos J.F. Schultz

10
by Bell, Benjamin
Published 1804
In der Realschulbuchhandlung
Other Authors: ...Thaer, Albrecht Daniel...

11
by Schmalz, Theodor
Published 1823
F.A. Brockhaus
Other Authors: ...Thaer, Albrecht Daniel...