Holtz, RD Prefabricated vertical drains : design and performance / R.D. Holtz ... [et al.]. - Oxford ; Boston : Butterworth-Heinemann, 1991. - xii, 131 p. : ill. ; 24 cm. ISBN: 0750610166 : Subjects--Topical Terms: MCEVertical drains. Dewey Class. No.: 627.5 / HOL