Introduction to agricultural engineering
Roth, L.O.
Introduction to agricultural engineering by L.O. Roth, et. al. - Westport AVI Publishing Co. 1978 - 356 p.
Agricultural Engineering
631.6 / R 845 I
Introduction to agricultural engineering by L.O. Roth, et. al. - Westport AVI Publishing Co. 1978 - 356 p.
Agricultural Engineering
631.6 / R 845 I