| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Buffer pH acidity in relation to nature of soil acidity and expression of lime requirement
|
Mehlich, A.
|
|
1976
|
7 |
3 |
p. 253-263
|
artikel
|
| 2 |
Cation exchange capacity and base saturation of imperfectly drained surface coastal plain soils
|
Bhangoo, M. S.
|
|
1976
|
7 |
3 |
p. 279-293
|
artikel
|
| 3 |
Doybean growth and composition as affected by K, Ca, and Mg rates and corn rotation
|
Mugwira, L. M.
|
|
1976
|
7 |
3 |
p. 319-330
|
artikel
|
| 4 |
Editorial board
|
|
|
1976
|
7 |
3 |
p. 1
|
artikel
|
| 5 |
Estimation of critical limit for zinc in rice soils
|
Gangwar, M. S.
|
|
1976
|
7 |
3 |
p. 295-310
|
artikel
|
| 6 |
Nitrate reduction during Kjeldahl digestion of water samples by the perchlorate method
|
Friesen, O. K.
|
|
1976
|
7 |
3 |
p. 311-317
|
artikel
|
| 7 |
Preparation and use of azomethine-H for colorimetric determination of boron
|
Mazaheri, Arsalan
|
|
1976
|
7 |
3 |
p. 331-334
|
artikel
|
| 8 |
Relationship between soil test values and analysis of pecan leaves taken at three dates
|
Wear, John I.
|
|
1976
|
7 |
3 |
p. 241-252
|
artikel
|
| 9 |
The determination of nitrogen in soils by rapid high-temperature Kjeldahl digestion and autoanalysis
|
Skjemstad, J. O.
|
|
1976
|
7 |
3 |
p. 229-239
|
artikel
|
| 10 |
Yield of corn as affected by potassium on a coastal plain soil
|
Liebhardt, William C.
|
|
1976
|
7 |
3 |
p. 265-277
|
artikel
|
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