TY  - BOOK
AU  - Bureau of Indian Standards[BIS]
TI  - IS:2720-(Pt.6)-1972. Indian standard methods of test for soils. Pt.6 :  determination of shrinkage factors (First revision)
U1  - IS Code 
PY  - 1988///
CY  - New Delhi
PB  - Bureau of Indian Standards
ER  -