141 rezultate în cadrul Persoană Albrecht Thaer
Albrecht Thaer
German agronomist and an avid supporter of the humus theory for plant nutrition (1752-1828)
nlk20000089463
National Library of the Czech Republic
nlk20000089463
National Library of the Czech Republic
National Library of the Czech Republic
National Library of the Czech Republic
resp_stt20130091892_1
National Library of the Czech Republic
resp_stt20160160888_1
National Library of the Czech Republic
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Gericke, Friedrich Karl Gustav
Bavarian State Library
Gericke, Friedrich Karl Gustav
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library
Bavarian State Library