The 1956 diary documents Weaver's tour of Africa.

Organized according to interview and visit, Harrar discusses projects and proposals with professionals in the field of agricultural sciences. The Agricultural Sciences Program is focused on aiding research and teaching; continue operating current programs and grants to other agencies in support of long range relations to the future food supply of the world. He is involved in the progress of RF programs, selection of fellows and field staff officers, and developments of new research. Harrar surveys and tours Latin and Central America, the East.

Organized according to interview and visit, Harrar discusses projects and proposals with professionals in the field of agricultural sciences. The Agricultural Sciences Program is focused on aiding research and teaching; continue operating current programs and grants to other agencies in support of long range relations to the future food supply of the world. He is involved in the progress of RF programs, selection of fellows and field staff officers, and developments of new research. In 1960, preliminary organizations and discussions take place regarding African agricultural research.

Organized according to interview and visit, Harrar discusses projects and proposal with professionals. He is the President of the Rockefeller Foundation and oversees aspects of operation. He is involved in the progress of RF programs, selection of fellows and field staff officers, and developments of new research. Harrar attended Conference on African Universities and discusses foundation assistance for Nigeria.