caliche /ka-lēˈchā/

1. Sand containing Chile saltpetre
2. A crust of calcium carbonate that forms on the surface of the soil in arid regions

• Pozidriv
• pozz
• pozzies
• pozzolana
• pozzolanas
• pozzolanic
• pozzuolana
• pozzuolanas
• pozzy
• p&p
• pp
• PP
• PPA
• PPARC
• ppc
• PPC
• PPE
• PPI
• P-plate
• P-plater
• ppm
• ppp
• PPP
• PPS
• PQ