Á lódáil...
Soil organic matter
| Príomhúdar: | Schnitzer, M |
|---|---|
| Formáid: | Printed Book |
| Teanga: | Undetermined English |
| Foilsithe: |
Oxford
Elsevier
1978
|
| Ábhair: |
Míreanna Comhchosúla
-
Effect of climate and cultivation on nitrogen and organic matter reserves in Indian soils
le: Hans Jenny
Foilsithe: (1967) -
Soil orgtanic matter and its role in crop production
le: Allison, F E -
Soil for management of organic waste waters
le: Elliott, L.F -
Soil and soil fertility
le: Thompson, L.M
Foilsithe: (1975) -
Soil and soil fertility
le: Thompson, L.M
Foilsithe: (1975)