Check nearby libraries
Buy this book
This work doesn't have a description yet. Can you add one?
Check nearby libraries
Buy this book
Previews available in: English
Subjects
| Edition | Availability |
|---|---|
| 1 |
aaaa
|
Book Details
Edition Notes
Cover-title.
Reproduced from typewritten copy.
At head of title: United States Department of Agriculture, Agricultural Marketing Service, Bureau of Plant Industry and Bureau of Agricultural Chemistry and Engineering.
Bibliographical footnotes.

