Phosphate rock as a direct application fertilizer : Can it help to relieve food shortage in some low income developing countries?
1. Verfasser: |
Lüken, Halo
|
---|---|
Weitere Verfasser: |
Blümel, Georg
|
Ort/Verlag/Jahr: |
Stuttgart :
Schweizerbart,
1984.
|
Umfang/Format: |
27 S. : Abb. ; 24 cm. |
Schriftenreihe: |
Geologisches Jahrbuch, Reihe F
17 |
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100 | 1 | |a Lüken, Halo | |
245 | 1 | 0 | |a Phosphate rock as a direct application fertilizer : |b Can it help to relieve food shortage in some low income developing countries? |
260 | |a Stuttgart : |b Schweizerbart, |c 1984. | ||
300 | |a 27 S. : |b Abb. ; |c 24 cm. | ||
490 | 0 | |a Geologisches Jahrbuch, Reihe F |v 17 | |
590 | |a mrgk | ||
700 | 1 | |a Blümel, Georg | |
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