| Main Title |
The ecological effects of the aquatic herbicide fenac on small ponds / |
| Author |
Simpson, Robert L. ;
Simpson, Robert Lee
|
| CORP Author |
United states. Federal Water Quality Administration. |
| Year Published |
1971 |
| OCLC Number |
07407229 |
| Additional Subjects |
Fenac--Toxicology ;
Herbicides--Environmental aspects
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBM |
SB951.4.S61 |
|
Headquarters Library/Washington,DC |
01/01/1988 |
|
| Collation |
xii, 144 leaves ; 21 cm |
| Notes |
Includes bibliographical references (leaves 138-144). Typescript. Print reproduction. |
