الكتب الالكترونية

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978-3-030-45367-1
Invasive Species in Forests and Rangelands of the United States A Comprehensive Science Synthesis for the United States Forest Sector

This book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue ...

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978-0-387-75875-6
Multidimensional Poverty Measurement

Conceptualization and measurement of poverty have traditionally relied on purely economic approaches, with income or consumption ...

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عدد الكتب: 1 - 2 /2