 | 1920 - 440 str.
...the best causes in the universe. 2 US Collecting Permits for 1920. We are in receipt of a letter from the Bureau of Biological Survey of the United States Department of Agriculture containing information as to the Biological Survey Bureau's construction of the Regulations governing... | |
 | 1934 - 792 str.
...is suggested that the farmer get in touch with the county agricultural agent or a representative of the Bureau of Biological Survey of the United States Department of Agriculture whenever these become troublesome. For sale by the Superintendent of Documents, Washington, DC l"rtce... | |
 | 1910 - 532 str.
...the ground in the fields or open woods where they have been feeding on grasshoppers or other insects. The Bureau of Biological Survey of the United States Department of Agriculture examined carefully the contents of 394 Flickers' stomachs taken in 28 states, including Canada. It... | |
 | University of Missouri--Columbia. Agricultural Experiment Station - 1928 - 528 str.
...There are various formulas recommended. Most of these, however, have been developed and recommended by the Bureau of Biological Survey of the United States Department of Agriculture. The following preparation has met the requirements for use as a permanent poison bait in stations or... | |
 | University of Missouri--Columbia. Agricultural Experiment Station - 1921 - 552 str.
...There are various formulas recommended. Most of these, however, have been developed and recommended by the Bureau of Biological Survey of the United States Department of Agriculture. The following preparation has met the requirements for use as a permanent poison bait in stations or... | |
 | 1918 - 732 str.
...for more than a third of the present Liberty Loan. The value of the crops thus destroyed is estimated by the Bureau of Biological Survey of the United States Department of Agriculture at no less than 81,104,869,300. And that estimate is decidedly conservative. A farmer in central Pennsylvania... | |
 | University of California (1868-1952) - 1916 - 692 str.
...COUNTY, CALIFORNIA Certain crania of beavers obtained in California have recently been received from the Bureau of Biological Survey, of the United States Department of Agriculture. These belong to specimens collected at Cassel, on Hat Creek, a tributary of the Pit River, eastern... | |
 | Harry Schelwald Swarth - 1913 - 656 str.
...Museum of Comparative Zoology, particularly to Messrs. Samuel Henshaw and Outram Bangs, and to those of the Bureau of Biological Survey of the United States Department of Agriculture, especially to Messrs. HW Henshaw and EW Nelson. He is also indebted to the authorities in charge of... | |
 | Wyoming - 1903 - 264 str.
...county agricultural agent is employed, to authorize or employ a suitable person or persons, approved by the Bureau of Biological Survey of the United States Department of Agriculture and the Extension Service of the University of Wyoming Agricultural College, to prepare baits, supervise... | |
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Executive order, administered by the Bureau of Biological Survey of the United States Department of Agriculture... 
