TY - GEN AU - Johnson, Donald, M. AU - Harper, Joe AU - ;Lawver, David, E. AU - Buriak, Philip TI - Mechanical technology in Agriculture SN - 9798181890817 U1 - 631.3 PY - 1998/// CY - Lucknow PB - International Book KW - AGRICULTURE & RELATED TECHNOLOGY KW - ELECTRICAL TECHNOLOGY IN AGRICULTURE KW - MECHANICAL TECHNOLOGY IN AGRICULTURE ER -