wyszukanych pozycji: 9
Comparison of digestion methods for the determination of heavy metals
ISBN: 9783659489006 / Angielski / Miękka / 2013 / 84 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. This book is mainly focuses on 1. determination of heavy metals 2. comparison of the three digestion methods 3. describes Ethiopian spices 4. explains the advantage of Atomic absorption spectroscopy 5.evaluate the methods in terms of cost, reliability, recovery, rapidity and suitability 6.determine the concentrations of lead, chromium and cadmium in Black cumin, Garlic, Ginger and Fenugreek 7. make comparison between the metal contents in all tested spice samples.
This book is mainly focuses on 1. determination of heavy metals 2. comparison of the three digestion methods 3. describes Ethiopian spices 4. exp...
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cena:
201,18 zł |
Malt Barley Production and Management in Ethiopia: Quality and Yield
ISBN: 9786207474349 / Angielski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
360,37 zł |
Produzione e gestione del malto d'orzo in Etiopia: qualit? e resa
ISBN: 9786207421725 / Włoski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
360,37 zł |
Production et gestion de l'orge de brasserie en ?thiopie: qualit? et rendement
ISBN: 9786207421657 / Francuski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
360,37 zł |
Malzgerstenproduktion und -management in ?thiopien: Qualit?t und Ertrag
ISBN: 9786207421503 / Niemiecki Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
360,37 zł |
Produ??o e gest?o de malte e cevada na Eti?pia: qualidade e rendimento
ISBN: 9786207421770 / Portugalski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
360,37 zł |
Commercial Orientation of Smallholder Farmers in Risk-Prone Areas
ISBN: 9783639510065 / Angielski / Miękka / 2012 / 264 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
398,34 zł |
An assessment of wood fuel demand and management practices
ISBN: 9783847340720 / Angielski / Miękka / 2012 / 72 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Wood fuel is the most important energy source and forest product on which people depend for cooking, lighting and space heating. It is a renewable carbon-based fuel as long as harvesting does not exceed the rate of biomass replenishment. This study was aimed at assessing wood fuel demand and supply management practices in Debark Town. To achieve this objective, descriptive research design was used. The data was collected from a randomly selected sample of 167 urban households and purposive interviews of 5 governmental officials, 10 wood fuel sellers as well as 30 peri- urban farmers. The...
Wood fuel is the most important energy source and forest product on which people depend for cooking, lighting and space heating. It is a renewable car...
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cena:
181,01 zł |
Economic and Environmental Assessment of Jatropha Biodiesel Production
ISBN: 9783659408779 / Angielski / Miękka / 2013 / 96 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
276,81 zł |