TY  - BOOK
AU  - Cooper, Elmer L.
TI  - Agricultural mechanics : fundamentals & applications / Elmer L. Cooper ; H. Edward Reiley, consulting.- 2nd ed
SN  - 0827334699
U1  - 631.3 COO 
CY  - Albany, N.Y. : Delmar Publishers, C1992.
KW  - Production management
ER  -