نتایج جستجو برای: energy resources
تعداد نتایج: 912330 فیلتر نتایج به سال:
Journal:
:Journal of African Studies
1969
Journal:
:College & Research Libraries News
2005
Given the unlimited needs of mankind and the limited resources available, human beings have always been thinking about how to use the available resources and facilities optimally. Energy plays an important role in economic activities and it is of great importance in agriculture. Over the past four decades, energy consumption in the agricultural sector has increased tremendously. In Iran, energy...
Journal:
:Ukrainian hydrometeorological journal
2017
Journal:
:Journal of Solar Energy Engineering
1983
Journal:
:Journal of the Japanese Association for Petroleum Technology
2012
Journal:
:Journal of Modern Power Systems and Clean Energy
2019
Journal:
:Agricultural Sciences
2012
Journal:
:Energy and Power Engineering
2015
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