Verhandlungen des IV. internationalen pflanzenschutz-kongresses Hamburg sempember 1957 = Proceedings of the IVth international congress pf crop protection Hamburg september 1957 = Comptes rendus du IVe congres international de lutte contre les e
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| Format: | Kitap |
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| Language: | Turkish<br />German<br />English<br />French |
| Published: |
Braunschweig :
ACO Druck GMBH,
1959.
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| Subjects: |
| Physical Description: | ciltli <1> ; 30 cm. |
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