TY  - BOOK
AU  - Zimmermann E W
TI  - World resources and industries: a functional appraisal of agricultural and industrial materials
U1  - 333.9 
PY  - 1951///
CY  - New York
PB  - Harper & Bros.
KW  - Industry
KW  - Land economics
N1  - 3rd ed. ed.by W N Peach & J A Constantin. 1972
ER  -