Zimmermann's World resources and industries /
Zimmermann, Erich W. 1888-
Zimmermann's World resources and industries / Erich W Zimmermann; W Nelson Peach; James A Constantin - 3d ed. - New York : Harper & Row , c1972 - xiv, 575 p. : illus. ; 26 cm.
Includes bibliographies and index.
0060450959
Natural resources.
Industries.
Agriculture--Economic aspects.
Economic geography.
330.9047 / ZIZ 1972
Zimmermann's World resources and industries / Erich W Zimmermann; W Nelson Peach; James A Constantin - 3d ed. - New York : Harper & Row , c1972 - xiv, 575 p. : illus. ; 26 cm.
Includes bibliographies and index.
0060450959
Natural resources.
Industries.
Agriculture--Economic aspects.
Economic geography.
330.9047 / ZIZ 1972