Description: On the nature of rivers: with case stories of Nile, Zaire and Amazon :

Main Author:	Rzoska, Julian (Author)
Published:	London; The Hague: Dr. W. Junk, 1978
Subjects:	River ecology. Nile River. Amazon River. Congo River.

Physical Description:	67pages: illustrations; 24cm
Bibliography:	Includes bibliographical references and index
ISBN:	906193589X