River environmental knowledge and assessment--REKA
Subtitle: applied to the Yantra River Basin
By: edited by C. Gregory Knight, Todor N. Hristov ; with Jeffrey J. Carmichael ... [et al.].
Contributors: Knight, C. Gregory.; Hristov, Todor N.
Publisher: National Coordination Center for Global Change at the Bulgarian Academy of Sciences
Published: 2002
Place of publication: Sofia
Language: bul
Number of pages: 80
Subjects: Water quality -- Bulgaria -- Yantra River Watershed; Environmental monitoring -- Bulgaria -- Yantra River Watershed; Water -- Pollution -- Bulgaria -- Yantra River Watershed -- Measurement; Stream measurements -- Bulgaria -- Yantra River Watershed -- Statistics; Yantra River Watershed (Bulgaria)
Genres: Statistics.
Notes: "January 2002."

Includes bibliographical references (p. 78).