TY  - BOOK
AU  - Osburn, Donald D
AU  - Sehneeberger C. Kennet
TI  - Modern Agricultural Management
U1  - 631.1 
PY  - 1978///
CY  - Virginia
PB  - Reston
KW  - Modern  Agriculture
N1  -  Bibliog. at the end of each chap
ER  -