Mechanisation and employment in agriculture case studies from four continents.

Sonraí bibleagrafaíochta
Údar corparáideach:	International Labor Office
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Geneva [s.n. c1973]
Ábhair:	Farm mechanization > Case studies. Agricultural laborers > Case studies.