تعداد ۲ پاسخ غیر تکراری از ۳ پاسخ تکراری در مدت زمان ۲,۱۱ ثانیه یافت شد.

1. Report on the electric conductivity of the air and ion concentration in Tehran, July, 1969

پدیدآورنده : Presented by Institute of Geophysics, Tehran University

کتابخانه: Library of the Faculty of Economics University of Tehran (Tehran)

موضوع : Electric conductivity

رده :

QC

611

.

T4

2. Report on the electric conductivity of the air and the iron concentration in Tehran

پدیدآورنده : /Presented by Institute of geophysics Tehran university

۲ نسخه از این کتاب در ۲ کتابخانه موجود است.

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