S.S.I. BIOLOGY FORM 6 This is a portal@forum specially for all bio students |
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Destination:secondary forest,belukar,grassland,pond area
-Collect soil samples,measures soil pH,temperatures,humidity and etc
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- 05/06/2009
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- 5 pics
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- 05/06/2009
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- 3 pics
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- 05/06/2009
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