Solution to problems in earthworks /
Besavilla, Venancio I., Jr.
Solution to problems in earthworks / Venancio I. Besavilla, Jr. - [Place of publication not identifed] : [publisher not identified], c1974 - 265 pages : illustrations ; 23 cm.
Solution to problems in earthworks /, Solution
TA 715 .B47 1974
Solution to problems in earthworks / Venancio I. Besavilla, Jr. - [Place of publication not identifed] : [publisher not identified], c1974 - 265 pages : illustrations ; 23 cm.
Solution to problems in earthworks /, Solution
TA 715 .B47 1974