Effects of a C-47 Airplane Application of DDT on Fishfood Organisms in Two Pennsylvania Watersheds
| Autor: | Hoffmann, C. H., Drooz, A. T. |
|---|---|
| Zdroj: | The American Midland Naturalist, 1953 Jul 01. 50(1), 172-188. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Hoffmann, C. H., Drooz, A. T. |
|---|---|
| Zdroj: | The American Midland Naturalist, 1953 Jul 01. 50(1), 172-188. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|