tailieunhanh - materials for subsurface land drainage systems

Tham khảo sách 'materials for subsurface land drainage systems', kỹ thuật - công nghệ, tự động hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | FAO IRRIGATION AND DRAINAGE PAPER 60 Rev. 1 Materials for subsurface land drainage systems Sách có han quyên Copies of FAO publications can be requested from SALES AND MARKETING GROUP Information Division Food and Agriculture Organization of the United Nations Viale delle Tcrme di Caracalla 00100 Rome Italy E-mail publications Fax 39 06 57053360 Sách có ball quyền Materials for subsurface . UOA land drainage systems Rev. 1 by . Stuyt ALTERRA Green World Research Wageningen The Netherlands w. Dicrickx Department for Agricultural Engineering Mcrelbckc Belgium J. Martinez Beltran Water Resources. Development and Management Service FAO Land and Water Development Division FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome. 2005 Thio Ona iimiiiii iii QCXW-AT8-CGAF ch CÓ ban .

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