World Resources and industries
Zimmermann, Erich W
World Resources and industries a functional appraisal of the availability of agricultural and industrial materials - rev.ed - New York Harper & Brothers (1951) - xvi, 832p. : ill
HUMAN GEOGRAPHY
ECONOMICS
ECONOMIC GEOGRAPHY
HF 1025 Zim
World Resources and industries a functional appraisal of the availability of agricultural and industrial materials - rev.ed - New York Harper & Brothers (1951) - xvi, 832p. : ill
HUMAN GEOGRAPHY
ECONOMICS
ECONOMIC GEOGRAPHY
HF 1025 Zim