Metode penyiapan benda uji dari contoh tanah terganggu
Indonesia. Badan Standardisasi NasionalUnknown
Badan Standardisasi Nasional (Jakarta, [2002]) (ind) IndonesianUnknownStandar Nasional Indonesia (SNI)UnknownSOILS-TESTING-STANDARDS; Appendix : p. 5 - 9; Box: 1/42; Unknown