| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A comparative study on chemical characteristics of tropical soils from volcanic material under forest and agriculture
|
Krebs, J. E.
|
|
1974
|
5 |
6 |
p. 579-596
|
artikel
|
| 2 |
A leaching method for the extraction of acid oxalate-soluble aluminium and iron from soil in conjunction with cation exchange leachings
|
Daly, B. K.
|
|
1974
|
5 |
6 |
p. 507-514
|
artikel
|
| 3 |
A modified heating block foe plant tissue digestion
|
Tucker, M. R.
|
|
1974
|
5 |
6 |
p. 539-546
|
artikel
|
| 4 |
A simple and inexpensive method for counting anaerobic bacteria
|
Tu, C. M.
|
|
1974
|
5 |
6 |
p. 565-568
|
artikel
|
| 5 |
Capacity of selected Illinois soils to remove lead from aqueous solution
|
Hassett, Joan J.
|
|
1974
|
5 |
6 |
p. 499-505
|
artikel
|
| 6 |
Desorption of soil phosphate by anion-exchange resin
|
Dalal, R. C.
|
|
1974
|
5 |
6 |
p. 531-538
|
artikel
|
| 7 |
Determination of nitrite in soil extracts and water samples by a nitrogen oxide electrode
|
Tabatabai, M. A.
|
|
1974
|
5 |
6 |
p. 569-578
|
artikel
|
| 8 |
Editorial board
|
|
|
1974
|
5 |
6 |
p. 1
|
artikel
|
| 9 |
Influence of nitrogen, phosphorus, and potassium fertilization on the mineral concentrations of medicago sativa L. II. Diurnal and day to day fluctuations
|
Burns, J. C.
|
|
1974
|
5 |
6 |
p. 515-529
|
artikel
|
| 10 |
Nitrogen for no-tillage corn in Virginia: Sources and time of application
|
Moschler, W. W.
|
|
1974
|
5 |
6 |
p. 547-556
|
artikel
|
| 11 |
Phosphate sorption of some Nigerian soils and its effect on cation exchange capacity
|
Juo, A. S. R.
|
|
1974
|
5 |
6 |
p. 479-497
|
artikel
|
| 12 |
Response of five tobacco cultivars to sodium phosphate and ammonium polyphosphate
|
Rhoads, F. M.
|
|
1974
|
5 |
6 |
p. 557-563
|
artikel
|
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