Jump to main content

yr 〜
yr

Search results 5

U.S. irrigation : extent and economic importance / John C. Day, Gerald L. Horner (Agriculture information bulletin ; no. 523)

U.S. irrigation : extent and economic importance / John C. Day, Gerald L. Horner (Agriculture information bulletin ; no. 523)
Microform図書
1987<YCA-A 1.75:523>
National Diet Library
  • Subject HeadingIrrigation -- United States -- Statistics Irrigation -- Economic aspect...

Characteristics of irrigated agriculture in the United States / John J. Hanchar (Agricultural economic report ; no. 593)

Characteristics of irrigated agriculture in the United States / John J. Hanchar (Agricultural economic report ; no. 593)
Microform図書
1988<YCA-A 1.107:593>
National Diet Library
  • Subject HeadingIrrigation -- United States -- Statistics Irrigation farming -- United ...

Summary statistics. Volume 3, Project data / United States Department of the Interior, Bureau of Reclamation

Summary statistics. Volume 3, Project data / United States Department of the Interior, Bureau of Reclamation
Microform図書
1982<YCA-I 27.1/4-2:984>
National Diet Library
  • Subject Heading...-- Periodicals Irrigation -- United States -- Statistics -- Periodicals Water resource...

Annual report. Appendix III, Project data / Water and Power Resources Service

Annual report. Appendix III, Project data / Water and Power Resources Service
Microform図書
<YCA-I 27.1:979/app.3>
National Diet Library
  • Subject Heading...-- Periodicals Irrigation -- United States -- Statistics -- Periodicals Water resource...

Annual report. Appendix III, Project data / Water and Power Resources Service

Annual report. Appendix III, Project data / Water and Power Resources Service
Microform図書
<YCA-I 27.1:981/app.3>
National Diet Library
  • Subject Heading...-- Periodicals Irrigation -- United States -- Statistics -- Periodicals Water resource...

Reached to the end of result.

RSS