TY  - BOOK
AU  - McCauley,Jane R.
TI  - Let' s explore a river
SN  - 0870447467
U1  - 574.526323 23
PY  - 1988///
CY  - Washington  D.C. : 
PB  - National Geograpic Sociaty , 
KW  - Stream ecology
ER  -