. _:b15485 . _:b15658 . _:b16233 . "Guidelines for Soil Description issued by the FAO: table 23"@en . _:b15486 . _:b15658 . _:b17344 . _:b16295 . _:b16233 . _:b15485 . _:b17778 _:b16295 . _:b15485 . _:b15486 . _:b16295 _:b17344 . _:b16233 . "BleachedSand"@en . _:b15658 _:b17778 . _:b15485 . . _:b17344 . _:b15658 . _:b16233 . _:b15486 . _:b15486 .