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0195168666 from books.google.com
... 0195168666 , $ 59.50 ; ISBN 9780195168662 , $ 59.50 A great variety of texts are available on the topic of primary productivi- ty , but this one , refreshingly , is focused on the principles and standards of measurement . The editors ...
0195168666 from books.google.com
View the animal kingdom up close as never before in this breathtaking title, which has already sold over 1.5 million copies.