00977cam a22003011 4500 9329666 BD-DhUL 20150110153124.0 740225s1955 nyua b 000 0 eng 55008300 GB55-9799 (OCoLC)812565 DLC OClU OCoLC Uk DLC BD-DhUL premarc S623 .F68 1955 631.45 FRS Frevert, Richard K. Soil and water conservation engineering / [by] Richard K. Frevert [and others] New York, Wiley, 1955. 479 p. : illus. 22 cm. The Ferguson Foundation agricultural engineering series Prelim. ed. published in 1953 under title: Engineering in soil and water conservation. Includes bibliography. Soil conservation. Water conservation. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 29442 29442 0 0 ddc 0 631_450000000000000_FRS 0 NFIC 55554 DUSL DUSL GEN 2015-01-10 Purchased 631.45 FRS A81795 2015-01-10 2015-01-10 BK