Browsing 2014 by Subject "carbides"

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  • Racu, George; Tălmaciu, Mihai; Tălmaciu, Nela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2014)
    The insects are the essential components from the fauna from the interior of the agricultural biocenosis and ecosystems. Some species are harmful and other can be predatory for this and have a great importance in maintaining ...