TY  - BOOK
AU  - Duerr,William A.
TI  - Fundamentals of forestry economics
U1  - 634.927 
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - Natural resources
KW  - Economic aspects
KW  - Forests and forestry
KW  - Forests
N1  - Includes bibliographical references and index
ER  -