TY  - BOOK
T1  - Diseases of forest and shade trees of the United States /
DA  - 1971.
CY  - [Washington] :
CN  - S21 .A37 no.386
CN  - S21
CN  - SB762
PB  - U.S. Dept. of Agriculture, Forest Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
PP  - [Washington] :
PY  - 1971.
N1  - Includes index.
ID  - 69866
KW  - Trees
KW  - Shade trees
TI  - Diseases of forest and shade trees of the United States /
ER  -