Experiments Toward the Control of the Take-all Disease of Wheat and the Phymatotrichum Root Rot of Cotton
Author: Francis Eugene Clark
Publisher:
Published: 1942
Total Pages: 32
ISBN-13:
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Author: Francis Eugene Clark
Publisher:
Published: 1942
Total Pages: 32
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DOWNLOAD EBOOKAuthor: Marie Foote Heisley
Publisher:
Published: 1929
Total Pages: 980
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DOWNLOAD EBOOKThis publication has been prepared primarily for the use of leaders of young people's forestry clubs. Its purpose is to suggest forestry activities suitable for young people and ways and means of carrying on those activities. Some are suitable only for clubs formed by boys and girls, living on farms or in smaller towns; others are more suitable for young people living in the larger cities.
Author: United States. Department of Agriculture
Publisher:
Published: 1943
Total Pages: 276
ISBN-13:
DOWNLOAD EBOOKAuthor: Geoffrey Seddon Shepherd
Publisher:
Published: 1942
Total Pages: 1132
ISBN-13:
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Publisher:
Published: 1951
Total Pages: 184
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DOWNLOAD EBOOKAuthor: United States. Department of Agriculture
Publisher:
Published: 1946
Total Pages: 64
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DOWNLOAD EBOOKAuthor: William Henry White
Publisher:
Published: 1946
Total Pages: 1278
ISBN-13:
DOWNLOAD EBOOKThis publication gives information on collecting, preserving, handling, mounting, and labeling insect specimens, on subsequent care of collections, and on recognition of the general insect groups or orders. It has been prepared in response to numerous requests from farmers, students, servicemen, and other individuals and groups interested in obtaining first-hand knowledge of insects by collecting them.
Author: Ellen Kay Miller
Publisher:
Published: 1993
Total Pages: 130
ISBN-13:
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Publisher:
Published: 1951
Total Pages: 190
ISBN-13:
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