Agricultural mechanics :
Cooper, Elmer L. 
Agricultural mechanics : fundamentals & applications / Elmer L. Cooper. - 3rd ed. - Albany : Delmar, c1997. - xi, 756 p. : ill. (some col.) ; 29 cm.
Includes index.
0827368542
95015152
Agricultural mechanics.
S675.3 / .C66 1997
631.3
                        Agricultural mechanics : fundamentals & applications / Elmer L. Cooper. - 3rd ed. - Albany : Delmar, c1997. - xi, 756 p. : ill. (some col.) ; 29 cm.
Includes index.
0827368542
95015152
Agricultural mechanics.
S675.3 / .C66 1997
631.3