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Jacob George Harrar

6 cilt bulundu.

Cilt sonuçları

The race between procreation and food production

The race between procreation and food production

Jacob George Harrar · Rockefeller Foundation

29 sayfa · 1965

Food supply / Population

Mexican agricultural program

Mexican agricultural program

Jacob George Harrar · [Rockefeller Foundation]

35 sayfa · 1950

Agriculture

AgricultureScience and human needsJacob George Harrar

Science and human needs

Jacob George Harrar · Oberlin College

19 sayfa · 1953

Agriculture

EndowmentsFoundations for the futureJacob George Harrar

Foundations for the future

Jacob George Harrar · The Rockefeller Foundation)

18 sayfa · 1967

Endowments

Natural resourcesThe quality of the futureJacob George Harrar

The quality of the future

Jacob George Harrar · Rockefeller Foundation

Sayfa sayısı yok · 1966

Natural resources

CiltMexican Agricultural Program; a Review of the First Six Years of Activity under the Joint Auspices of the Mexican Government and the Rockefeller FoundationJ. George (Jacob George) 190 Harrar

Mexican Agricultural Program; a Review of the First Six Years of Activity under the Joint Auspices of the Mexican Government and the Rockefeller Foundation

J. George (Jacob George) 190 Harrar · Creative Media Partners, LLC

Sayfa sayısı yok · 2021

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