1. Aridity

پدیدآورنده :

کتابخانه: Library of Faculty of Social Sciences of Tehran University (Tehran)

موضوع : Desertification,Nature- Effect on human beings of

رده :
GB
612
.
M3413
1999

2. Aridity

پدیدآورنده :

کتابخانه: Library of Qom Agricutural and Resources Research and Education Center (Qom)

موضوع : Arid regions,Droughts,Human beings, Effect of environment on,Environmental degradation,Desertification