A preliminary investigation into the occurrence of different kinds of carbonates in certain soils.
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. 1, doi. 10.1017/S0021859600003488
- By:
- Publication type:
- Article
Works matching IS 00218596 AND DT 1921 AND VI 11 AND IP 1
Results: 8
1
2
Observations on the life history of the wheat-bulb fly [Leptohylemyia coarctata, Fall.].
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. 99, doi. 10.1017/S0021859600003543
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- Publication type:
- Article
3
Wet and dry feeding of concentrates to dairy cows.
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. 78, doi. 10.1017/S0021859600003531
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- Publication type:
- Article
4
The formation of humus.
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. 69, doi. 10.1017/S002185960000352X
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- Publication type:
- Article
5
The preparation and fractionation of humic acid.
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. 66, doi. 10.1017/S0021859600003518
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- Publication type:
- Article
6
Studies on soil reaction. II. The colorimetric determination of the hydrogen ion concentration in soils and aqueous soil extracts (Preliminary communication.).
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. 45, doi. 10.1017/S0021859600003506
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- Publication type:
- Article
7
Studies on soil reaction. I. A Résumé.
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. 19, doi. 10.1017/S002185960000349X
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- Publication type:
- Article
8
AGS volume 11 issue 1 Front matter.
- Published in:
- Journal of Agricultural Science, 1921, v. 11, n. 1, p. f1, doi. 10.1017/S0021859600003476
- Publication type:
- Article