TY  - BOOK
AU  - Elderen, E.Van.
TI  - Heuristic strategy for scheduling farm operations
U1  - 631.5:658.513 L7 
PY  - 1977///
CY  - Wageningen
PB  - Centre for Agricultural Publishing and Documentation
KW  - E.Van Elderen
KW  - Farm operatons
ER  -