World war on hunger : hearings before the Committee on Agriculture, House of Representatives, Eighty-ninth Congress, second session ... together with staff summary of testimony presented by public witnesses at hearings on world food and population

World war on hunger : hearings before the Committee on Agriculture, House of Representatives, Eighty-ninth Congress, second session ... together with staff summary of testimony presented by public witnesses at hearings on world food and population problems, February 14-18, 1966.

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