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Irrigation-enterprise organizations / [by Wells A. Hutchins, H.E. Selby, Stanley W. Voelker]. (Circular)

Irrigation-enterprise organizations / [by Wells A. Hutchins, H.E. Selby, Stanley W. Voelker]. (Circular)
Paper図書
U.S. Dept. of Agriculture1953.<333.91-H974i>
National Diet Library
  • Author Heading...) , 1888-1970. Selby, H. E. (Halbert Edgerton) , 1896- Voelker, Stanley W.

Cost and efficiency in raising dairy heifers in Oregon

Cost and efficiency in raising dairy heifers in Oregon
Paper図書
[by H.E. Selby and G.W. Kuhlman]Agricultural Experiment Station, Oregon State Agricultural College1934
Other Libraries in Japan
  • Author HeadingSelby, H. E. (Halbert Edgerton) Kuhlman, G. W. (Gustav Wesley...

Cost and efficiency in producing hay in the Willamette Valley

Cost and efficiency in producing hay in the Willamette Valley
Paper図書
[by H.E. Selby]Agricultural Experiment Station, Oregon State Agricultural College1929
Other Libraries in Japan
  • Author HeadingSelby, H. E. (Halbert Edgerton)

Cost of producing silage and kale in the Willamette Valley

Cost of producing silage and kale in the Willamette Valley
Paper図書
[by H.E. Selby]Agricultural Experiment Station, Oregon State Agricultural College1929
Other Libraries in Japan
  • Author HeadingSelby, H. E. (Halbert Edgerton)

Cost and efficiency of producing alfalfa hay in Oregon

Cost and efficiency of producing alfalfa hay in Oregon
Paper図書
[by H.E. Selby]Agricultural Experiment Station, Oregon State Agricultural College1928
Other Libraries in Japan
  • Author HeadingSelby, H. E. (Halbert Edgerton)

Cost of horse labor on Oregon farms

Cost of horse labor on Oregon farms
Paper図書
[H.E. Selby, B.W. Rodenwold, and H.D. Scudder]Agricultural Experiment Station, Oregon State Agricultural College1929
Other Libraries in Japan
  • Author HeadingSelby, H. E. (Halbert Edgerton) Rodenwold, B. W. (Benjamin Wi...

Farming business in the Gallatin Valley : a study of factors affecting the profits of irrigated farms from 1918 to 1922, with comparable data for 1913

Farming business in the Gallatin Valley : a study of factors affecting the profits of irrigated farms from 1918 to 1922, with comparable data for 1913
Paper図書
[by H.E. Selby]University of Montana, Agricultural Experiment Station1925
Other Libraries in Japan
  • Author HeadingSelby, H. E. (Halbert Edgerton)

Graphic presentation of statistics of farm products

Graphic presentation of statistics of farm products
Paper図書
by H.E. SelbyUniversity of Montana, Agricultural Experiment Station1921
Other Libraries in Japan
  • Author HeadingSelby, H. E. (Halbert Edgerton), b. 1896

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