Back BooksTakealotEssential Environmental ScienceMethods and TechniquesR 7 139.00Takealot ยท checked 19 days ago View at Takealot AverageR 7 139.00Lowest seenR 7 139.00Highest seenR 7 139.00Last changeR 0.00First indexed22 Oct 2026RetailerTakealotPrice history