The scientific principles of plant protection with special reference to chemical control /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
E. Arnold & co.,
[1940]
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| Subjects: |
| Item Description: | "Third edition." |
|---|---|
| Physical Description: | x, 385 pages ; 23 cm. |
| Bibliography: | "References" at end of each section. |