TY - BOOK AU - UP IRRIGATION RESEARCH INSTITUTE TI - PHYSICS-CHEMICAL PROPERTIES OF EXPANSION CLAYS IN RELATION TO THEIR ENGINEERING BEHAVIOUR U1 - D2 PY - 1967/// CY - UTTAR PRADESH PB - U P IRRIGATION RESEARCH INSTITUTE KW - PHYSICS-CHEMICAL PROPERTIES OF EXPANSION CLAYS IN RELATION TO THEIR ENGINEERING BEHAVIOUR KW - CIVIL ENGINEERING ER -