The poles

Illustrated book on the North and South poles. Suitable grades 7 and up.

ग्रंथसूची विवरण
मुख्य लेखक: Ley, Willy 1906-1969 (लेखक)
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: New York Time ©1962.
श्रृंखला:Life nature library.
विषय: