Risultati della ricerca - "Irrigation."

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

Irrigation repairs seen to delay rice planting di Sotelo, Yolanda

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

Irrigation principles and practices di 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 di Rasphone, Arounyadeth

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

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

Controlled irrigation technique has many advantages di Andres, Reynaldo E.

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

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