Browsing SP - Biology by Advisor "Drs. Nursal, M.Si"
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Komposisi Komunitas MakroFauna Tanah Untuk Memantau Kualitas Tanah Secara Biologis Pada Areal Perkebunan PTPN II Sampali Kecamatan Percut Sei Tuan (2010-04-24)The research of Community Composition of Soil Macrofauna To Observe Of Soil Quality Biological In PTPN II Sampali Area In District Percut Sei Tuan has been done on February until March 2009. The Research location was did ...