The soil nitrogen index and its calibration with crop performance to improve fertilizer efficiency on arable soils /
Zapisane w:
| 1. autor: | |
|---|---|
| Format: | Książka |
| Język: | English |
| Wydane: |
Farnham Royal, Eng. :
Commonwealth Agricultural Bureaux,
1975.
|
| Seria: | Special publication (Commonwealth Bureau of Soils (Harpenden, Hertfordshire)) ;
no 1. Special publication (Commonwealth Bureau of Soils) ; no.1. |
| Hasła przedmiotowe: |
| Opis fizyczny: | 53 p. ; 25 cm. |
|---|---|
| Bibliografia: | Bibliography: p. 47-53. |
| ISBN: | 0851983405 |