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[Subject: Relation Of Natural Factors]
- íÊÚæøóÏ Úáì ÇáÅÞÇãÉ Ýí ÈíÆÉ ÛíÑ ÈíÆÊå
Translated by: CHEHAIMI MOHAMAD
Translated in 37 languages
[Subject: Ecology]
Translated by: FARHAD PEZESHKI
Translated in 10 languages
[Subject: Generalities]
Translated in 9 languages