Tata cara pengukuran laju infiltrasi tanah di lapangan menggunakan infiltrometer cincin ganda
Indonesia. Badan Standarisasi NasionalUnknown
Badan Standardisasi Nasional (Jakarta, [2012]) (ind) IndonesianUnknownStandar Nasional Indonesia (SNI)UnknownGROUNDWATER FLOW-MEASUREMENT-STANDARDS-INDONESIA; Box: 15/475; Unknown