Experiment Station Research on War Problems in the Home
Author | : Sybil Laura Smith |
Publisher | : |
Total Pages | : 40 |
Release | : 1942 |
Genre | : Agriculture |
ISBN | : |
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Author | : Sybil Laura Smith |
Publisher | : |
Total Pages | : 40 |
Release | : 1942 |
Genre | : Agriculture |
ISBN | : |
Author | : Hugh Stevens Bell |
Publisher | : |
Total Pages | : 868 |
Release | : 1942 |
Genre | : Agricultural chemicals |
ISBN | : |
This publication is concerned with the labor problems of farms and farm families in terms of the reduced labor supply due to the second World War.
Author | : Henry Ellsworth Ewing |
Publisher | : |
Total Pages | : 774 |
Release | : 1943 |
Genre | : Fleas |
ISBN | : |
The proper identification of fleas forms a sound basis for disease prevention and flea control. This publication, prepared primarily as a taxonomic revision, will help those called upon to identify the species of these insects and recommend control procedures. Full descriptions are given of the genera ad higher groups, accompanied in most instances by figures. For species, subspecies, and varieties formal descriptions are avoided, but data have usually been supplied for each as follows: Indication of synonymy, name of type host, type locality, statement relative to range, and remarks upon identification characteristics, nature of original description, references to figures, published notes on biology or economic importance, and redescriptions.
Author | : United States. Superintendent of Documents |
Publisher | : |
Total Pages | : 864 |
Release | : 1942-08 |
Genre | : Government publications |
ISBN | : |
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author | : United States. Dept. of Agriculture |
Publisher | : |
Total Pages | : 508 |
Release | : 1938 |
Genre | : Agriculture |
ISBN | : |
Author | : William Henry White |
Publisher | : |
Total Pages | : 1278 |
Release | : 1946 |
Genre | : Agricultural colleges |
ISBN | : |
This 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.