Search Results       Your search for [subject]Gravel -- Sources -- Nature -- Properties -- Manila (Philippines) returned 1 record.           Sand, gravel, and crushed stone available for concrete construction in Manila. by Adams, George I.; Subject: Construction Industry; Sand -- Sources -- Nature -- Properties -- Manila (Philippines); Gravel -- Sources -- Nature -- Properties -- Manila (Philippines); Crushed stones -- Sources -- Nature -- Properties -- Manila (Philippines).          Add to Book Cart   |    Digital Copy Available Relevance: 40.90%