Search Results       Your search for [subject]Rock traps (Hydraulic engineering) returned 1 record.           Geomophology of oil and gas fields sandstone bodies. by Conybearw, C.E.B.; Amsterdam: Elsevier, 1976. Subject: Gas, Natural--Geology; Geomophology; Petroleum - Geology; Rock traps (Hydraulic engineering); Sandstone.          Add to Book Cart Relevance: 26.54%