検索結果 - "Irrigation"

The efficient use of water in irrigation principles and practices for improving irrigation in Arid and Semiarid regions. 著者: Hillel, Daniel

Irrigation repairs seen to delay rice planting 著者: Sotelo, Yolanda

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The effects of irrigation methods on the yield, water requirement and nitrogen utilization of lowland rice [microform] 著者: Chang, Shueh-Kun

Irrigation principles and practices 著者: Israelsen, Orson Winso 1887-1968

Irrigation Science [ejournal].

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Roles of market and irrigator's capacity in a communally managed irrigation system an empirical study 著者: Rasphone, Arounyadeth

Monitoring and evaluation of irrigation management projects in Egypt. 著者: Mostafa, Harby

The legal framework for water users' associations a comparative study 著者: Salman, Salman M. A.

Controlled irrigation technique has many advantages 著者: Andres, Reynaldo E.

DPWH to help fix irrigation systems. IN Visayas News 著者: Cayubit, Restituto A.

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