a Alhassan, Abdullahi Bala <br/><br/>
\a Macrobenthic Invertebrates Composition in Relation to Some Physico-Chemical Characteristics of Makwaye and Kubanni Reservoirs in Zaria, Nigeria  \h [Text] 
\c / by Abdullahi Bala Alhassan 
 - \a Zaria:  \b Dept. of Biological Sciences, ABU  \c 2015 
 - \a xvi,108leaves.:  \b ill. 
<br/><br/>\a Faculty of Science 
<br/><br/>\a Includes bibliographical references 
<br/><br/><label>LC Class. No.: </label>\a QH 96.8.B4 Alh   / \b 511040