Conservation organizations capture people's hearts and minds to encourage them to care about and act for the future of the global environment. This guide provides practical information for how, with limited resources, conservation staff can gather data that improves the effectiveness of their programs and activities.
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Lehekülgede arv192 lehekülge
Lugemise aeg6:24 tundi
Arvutus põhineb keskmisel lugemiskiirusel, kus 200-250 sõna lugemiseks kulub 2 minutit.