Page 3 - Understanding NCERT Science 09
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0964 – SCIENCE
                                                                                  ISBN  81-7450-492-3
                  Textbook for Class IX
                  First Edition
                  February 2006    Phalguna 1927
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                  January   2009,  December 2009,                q This book is sold subject to the condition that it shall not, by way of trade,  be lent,  re-
                  November 2010, December 2011,                    sold, hired out or otherwise disposed of without the publisher’s consent, in any form
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                  February 2017,  December 2017,                   and should be unacceptable.
                  December 2018, October 2019,
                  January 2021 and November 2021
                                                                      OFFICES OF THE PUBLICATION DIVISION, NCERT
                                                                   NCERT Campus
                  Revised Edition                                  Sri Aurobindo Marg
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                  © National Council of Educational
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                                                               Publication Team

                  ` 150.00                                     Head, Publication    : Anup Kumar Rajput
                                                               Division
                                                               Chief Production     : Arun Chitkara
                                                               Officer
                                                               Chief Business       : Vipin Dewan
                                                               Manager
                                                               Chief Editor (In charge) : Bijnan Sutar

                                                               Production Assistant  : Prakash Veer Singh
                 Printed on 80 GSM paper with NCERT
                 watermark
                 Published at the Publication Division                           Cover
                 by the Secretary, National Council of                       Nidhi Wadhwa
                 Educational Research and Training,
                 Sri Aurobindo Marg, New Delhi 110 016                  Layout and Illustrations
                 and printed at Laxmi Offset Printers, Plot                Digital Expressions
                 No-1, Saiyad Nagar, chawad ka madh, Nai
                 ki thadi, Jaipur - 302 027










                                                       Rationalised 2023-24
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