Zimmermann, Erich W.
Introduction to world resources / Erich W.Zimmermann; Ed. by Henry L. Hunker - New York: Harper & Row, 1964. - viii, 220 p.
Includes index.
Resources
333.7 / ZIM
Introduction to world resources / Erich W.Zimmermann; Ed. by Henry L. Hunker - New York: Harper & Row, 1964. - viii, 220 p.
Includes index.
Resources
333.7 / ZIM