Refine your search
Availability
-
Author
- Atanasiu, N. (1)
- Bertsch, Heinrich (1)
- Mitscherlich, Eilh. Alfred (1)
- Ruffin, Edmund (1)
- Sitterson, J. Carlyle (1)
-
Language
-
Publication date
-
Subject
- 20. Jahrhundert (1)
- Ackerbau (1)
- Agrarwissenschaften (1)
- Bodenertrag (1)
- Bodenerträge (1)
- Diminishing returns (1)
- Ertragsgesetze (1)
- Fertilizers (3)
- HISTORY / United States / General (1)
- Kalkdünger (1)
- Landwirtschaft, Veterinärmedizin (1)
- Marl (1)
- SCIENCE / Chemistry / General (1)
- SCIENCE / General (1)
- SCIENCE / History (1)
- Technology & Engineering / Agriculture / Agronomy / Crop Science (1)
- Show more
- Show less
-
Home library
-
Holding library
-
Item type
- eBook (3)
-
Location
- Nuvola online (3)

