N. Narayana, C.C. Shah, . (1966). Physical properties of soils. Bombay: Manaktalas.
N. Narayana, C.C. Shah, . 1966. Physical properties of soils. Bombay: Manaktalas.
N. Narayana, C.C. Shah, . Physical properties of soils. Bombay: Manaktalas. 1966.