Ewald, Ursula
Recent developments of the world fertilizer market; a statistical analysis. [Translated by Anne Baade and Armin Grünewald] - Kiel, University of Kiel Institute for World Economics , 1957 - ix, 227p. ill. ; 24 cm.
Bibliography: p. 220-227.
Fertilizer industry
DE Kie.U IW Rec
Recent developments of the world fertilizer market; a statistical analysis. [Translated by Anne Baade and Armin Grünewald] - Kiel, University of Kiel Institute for World Economics , 1957 - ix, 227p. ill. ; 24 cm.
Bibliography: p. 220-227.
Fertilizer industry
DE Kie.U IW Rec