Environmental aspects of irrigation and drainage : University of Ottawa, Ontario. July21-23,1976.

Những quyển sách tương tự

• FAO irrigation and drainage paper /
  Bằng: Food and Agriculture Organization of the United Nations
  Được phát hành: (1995)
• Drainage of irrigated lands /
  Bằng: Ritzema, H. P.
  Được phát hành: (1996)
• Principles of project formulation for irrigation and drainage projects : a report /
  Bằng: American Society of Civil Engineers. Technical Committee on Project Formulation
  Được phát hành: (1982)
• Use of remote sensing techniques in irrigation and drainage : proceedings of the Expert Consultation, Montpellier, France, 2-4 November 1993.
  Được phát hành: (1995)
• Proceedings of the Specialty Conference on Advances in Irrigation and Drainage Surviving External Pressures : American Snow King Resort, Jackson, Wyoming, July 20-22, 1983
  Được phát hành: (1983)