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Service and Regulatory Announcements of Plant Quarantine Branch
Language: en
Pages: 54
Authors: United States. Agricultural Research Service
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Type: BOOK - Published: 1951 - Publisher:

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Service and Regulatory Announcements. [Issued by the Plant Pest Control Branch and the Plant Quarantine Branch.] Jan
Language: en
Pages:
Authors: United States. Plant Pest Control Division
Categories:
Type: BOOK - Published: 1951 - Publisher:

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Service and Regulatory Announcements
Language: en
Pages: 20
Authors: United States. Bureau of Entomology and Plant Quarantine
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Type: BOOK - Published: 1942 - Publisher:

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Includes annual indexes.
Plant Regulatory Announcements
Language: en
Pages: 176
Authors: United States. Agricultural Research Service
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Type: BOOK - Published: 1968 - Publisher:

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Plant Regulatory Announcements
Language: en
Pages: 176
Authors: United States. Plant Pest Control Division
Categories: Plant quarantine
Type: BOOK - Published: 1958 - Publisher:

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