TY - BOOK AU - Herbich,John B. TI - Coastal and deep ocean dredging SN - 0872011941 U1 - 627.73 PY - 1975/// CY - Houston PB - Gulf Pub KW - Dredging KW - Hydraulic engineering KW - Excavation KW - Dreging machinery N1 - Includes bibliographical reference and index ER -