Population concepts in agricultural cooperative training courses.
Food and agriculture organization.
Population concepts in agricultural cooperative training courses. Food and agriculture organization. - New York: Uniyyted Nations, 1982. - 53p. 28cm.
Social condition.
304.6 / FOP 1982
Population concepts in agricultural cooperative training courses. Food and agriculture organization. - New York: Uniyyted Nations, 1982. - 53p. 28cm.
Social condition.
304.6 / FOP 1982