Transactions, Volumes 1-3

able agricultural engineering amount applied become better buildings carried cement cent committee completed concrete consider construction contest cost course cover Department desirable determine discussion ditch draft drainage drawing entire Exercise experiment fact farm farm machinery farmer field fuel gasoline give given ground hand implements important inch included instruction interest irrigation kind laboratory land lecture less machine machinery manufacturer material matter means mechanical meeting ment methods motor nature necessary Office operation plant plow possible practical present principles problems proper pump question reason road roller sand side Society soil stations steam student supply surface teaching tests things tion traction various wheels