Scientific Careers in the Agricultural Research Service
Author:
Publisher:
Published: 1961
Total Pages: 164
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author:
Publisher:
Published: 1961
Total Pages: 164
ISBN-13:
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.
Author: National Referral Center (U.S.)
Publisher:
Published: 1971
Total Pages: 812
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1965
Total Pages: 1366
ISBN-13:
DOWNLOAD EBOOKAuthor: Environmental Science Information Center. Library and Information Services Division
Publisher:
Published: 1977
Total Pages: 512
ISBN-13:
DOWNLOAD EBOOKAuthor: National Agricultural Library (U.S.)
Publisher:
Published: 1964
Total Pages: 80
ISBN-13:
DOWNLOAD EBOOKAuthor: National Agricultural Library (U.S.)
Publisher:
Published:
Total Pages: 76
ISBN-13:
DOWNLOAD EBOOKAuthor: National Agricultural Library (U.S.)
Publisher:
Published: 1974
Total Pages: 1352
ISBN-13:
DOWNLOAD EBOOK