Operational Research Control of Hoppers by Insecticides Applied to Vegetation/
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| Main Author: | |
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| Format: | Kitap |
| Language: | Turkish<br />English |
| Published: |
Roma:
Food and agrıculture organizatıon of the united natıons
1963.
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| Series: |
Unıted natıons specıal fund desert locust project progress report ;
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| Subjects: |