Population concepts in farm management courses.
Population concepts in farm management courses.
- Rome : Food and Agriculture Organization of the United Nations, 1977.
- v, 27 p. ; 28 cm.
Bibliography: p. 27.
9251004714
Demography -- Study and teaching.
Farm management -- Study and teaching.
Bibliography: p. 27.
9251004714
Demography -- Study and teaching.
Farm management -- Study and teaching.