Zimmermann, Erich W.
World resources and industries: a functional appraisal of the availability of agricultural and industrial materials / Erich W. Zimmermann - New York: Harper & Brothers, 1951. - 832 p.
Include index
Natural resources
Economic geography
Industries
Agriculture - Economic Aspects
333.7 / ZIM
World resources and industries: a functional appraisal of the availability of agricultural and industrial materials / Erich W. Zimmermann - New York: Harper & Brothers, 1951. - 832 p.
Include index
Natural resources
Economic geography
Industries
Agriculture - Economic Aspects
333.7 / ZIM