| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Direct reading emission spectroscopic analysis of plant tissue using a briquetting technique
|
Johnson, A. D.
|
|
1972
|
3 |
1 |
p. 1-9
|
artikel
|
| 2 |
Editorial board
|
|
|
1972
|
3 |
1 |
p. 1
|
artikel
|
| 3 |
Effect of nitrogen status on short-term phosphorus uptake
|
Blair, Graeme J.
|
|
1972
|
3 |
1 |
p. 23-27
|
artikel
|
| 4 |
Effect of three nitrogenous fertilizers on the solution composition of a saline sodic soil
|
Chander, Harish
|
|
1972
|
3 |
1 |
p. 51-56
|
artikel
|
| 5 |
Extraction and colorimetric determination of nitrilotriacetate (NTA) in soils
|
Tabatabai, M. A.
|
|
1972
|
3 |
1 |
p. 57-64
|
artikel
|
| 6 |
Nitrate content of leaves of differentially fertilized citrus trees
|
Bar-Akiva, A.
|
|
1972
|
3 |
1 |
p. 65-69
|
artikel
|
| 7 |
Nutrient concentration of selected soybean cultivars
|
Keogh, J. L.
|
|
1972
|
3 |
1 |
p. 29-35
|
artikel
|
| 8 |
Observations on the bismuth sulfide colorimetric procedure for sulfate analysis in soil
|
Kowalenko, C. G.
|
|
1972
|
3 |
1 |
p. 79-86
|
artikel
|
| 9 |
Rapid tissue tests as indicators of yield, plant composition, and soil fertility for corn and soybeans
|
Syltie, P. W.
|
|
1972
|
3 |
1 |
p. 37-49
|
artikel
|
| 10 |
Soil and plant analysis survey for soybeans grown in the middle coastal plain of south carolina
|
Segars, W. I.
|
|
1972
|
3 |
1 |
p. 71-78
|
artikel
|
| 11 |
The effect of sewage sludge on ion activity in soils
|
Tan, K. H.
|
|
1972
|
3 |
1 |
p. 11-22
|
artikel
|
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