1952 Foreign Agricultural Outlook Charts
Author: United States. Office of Foreign Agricultural Relations
Publisher:
Published: 1951
Total Pages: 106
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: United States. Office of Foreign Agricultural Relations
Publisher:
Published: 1951
Total Pages: 106
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Foreign Agricultural Service
Publisher:
Published:
Total Pages: 108
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Published: 1956
Total Pages: 582
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Published: 1958
Total Pages: 60
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DOWNLOAD EBOOKAuthor: United States. Superintendent of Documents
Publisher:
Published: 1956
Total Pages: 1640
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Published: 1959
Total Pages: 56
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Published: 1946
Total Pages: 762
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Publisher:
Published: 1951
Total Pages: 464
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DOWNLOAD EBOOKAuthor: United States. Superintendent of Documents
Publisher:
Published: 1968
Total Pages: 1366
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DOWNLOAD EBOOKAuthor: John Martin Miller
Publisher:
Published: 1959
Total Pages: 732
ISBN-13:
DOWNLOAD EBOOKThis publication reviews the results of research on the western pine beetle up to July 1, 1952. It shows the progress that has been made in over a half-century of study of this one bark beetle. It also records the trials and errors--the research that ran into blind alleys. The record of this pioneer effort in the field of forest entomology in the United States should be of great help to research workers who are faced with similar problems.