000 00482 a2200169 4500
080 _a658.54:63
_bO 68 W
245 1 _aWork planning methods in agriculture and horticulture
260 _aParis
_bO.E.C.D.
_c1961
650 _aPlanning
650 _aAgriculture
650 _aHorticulture
700 _aOrganization for Economic Co-operation and Development
440 _aNo. 49
_vOECD Documentation in Food and Agriculture
100 _a
_d
300 _a168 p.
901 _a109932
999 _c51587
_d51587