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Acetone as an alternative solvent for oilseed extraction / Aceton kao alternativno ekstrakciono sredstvo za izdvajanje biljnih ulja
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2003)
Hexane, mainly due to its reasonable price, has been used as the principal solvent for the commercial extraction of oilseed since the forties of the 20th century. Over the past 40 years, factors, such as product quality ...
Content and availability of copper in serbian smonitza soils / Sadržaj i pristupačnost bakra u smonicama Srbije
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2002)
The soils samples of typical simonitza soils were collected from the plough layers at 10 locations in Serbia. The basic physical and chemical properties, as well as, the total and available Cu content in the soil were ...