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The importance of international exchanges of plant genetic resources for national crop improvement in Burkina Faso por Bougma, Ali, Galluzzi, Gea, Sawadogo, Mahamadou

“…Using Burkina Faso as a case and millet, rice and maize as key crops, the paper presents a picture of the dynamics of their genetic resources, both inside and outside of the country, over past years and into the future. …”
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The importance of international exchanges of plant genetic resources for national crop improvement in Guatemala por Méndez, W., Galluzzi, Gea, Say, E.

“…Using Guatemala as a case and maize and beans as key crops, the paper presents a picture of the dynamics of their genetic resources, both inside and outside of the country, over past years and into the future. …”
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The importance of international exchanges of plant genetic resources for national crop improvement in Costa Rica por Estrada Garro F, Galluzzi, Gea, Elizondo Porras FY

“…Using Costa Rica as a case and rice and bean as key crops, the paper presents a picture of the dynamics of their genetic resources, both inside and outside of the country, over past years and into the future. …”
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Kvalitetsarbete i grotskotning por Parlow, Hannes

Vilken är den teoretiskt optimala toppdiametern på bokmassaved vid motormanuell avverkning? por Olsson, Roger

“…The logger informed that the last piece of pulpwood was crosscut at a bigger top diameter when the chipping was made inside the stand compared to if a forwarder transported the branches and the tops out from the stand and the chipping occurred afterwards. …”
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Precision vid operatörskalibrerat väglagersystem por Strandh, Anders

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Hästtransportsläp : krav, utformning och funktion por Strömberg, Cecilia

“…Earlier research on horses comparing the effects on their behaviour and heart frequency when they travel backwards or forwards have been carried out. In the field study five different horse trailers were tested and examined. …”