Portal Lessons

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Link to content Language Level Modalitysort descending Topic
Sizdah-Bedar and the Preoccupations of Ecologists Persian 2+/3 Reading Defense/Security
Succinct Negotiations of the International Atomic Agency... Persian 2+/3 Reading Science/Technology
Superior Human Being: Permanent Company of Light Persian 2+/3 Reading Ecology/Geography
Tehran's Pollution Persian 2+/3 Reading Economics/Politics
The Historical Path of the Jury Persian 2+/3 Reading Economics/Politics
The Necessity to Strengthen the Economic Structures and... Persian 2+/3 Reading Ecology/Geography
The Ratio of Dry and Half-Dry Lands in Iran Is Three Times... Persian 2+/3 Reading Ecology/Geography
The Reduction of Environmental Waste From Paint Was Examined Persian 2+/3 Reading Culture/Society
Where Is the Book Exhibit Going? Persian 2+/3 Reading Science/Technology
Worries About Using Biotechnology in Agriculture Persian 2+/3 Reading Culture/Society

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