000 00726cam a22002294a 4500
020 _a0761309241 (lib. bdb.)
040 _aDLC
_cDLC
_dDLC
_dDIS
082 0 0 _a577.6
100 1 _aHewitt, Sally,
245 1 0 _aRivers, ponds, and seashore /
_cSally Hewitt.
260 _aBrookfield, Conn. :
_bCopper Beech Books,
_c1999.
300 _a32 p. :
_bcol. ill. ;
490 1 _aDiscovering nature
520 _aIntroduces the underwater parts of our world, with simple experiments which teach about life in and around the water's edge.
650 0 _aFreshwater ecology
650 0 _aSeashore ecology
650 1 _aFreshwater ecology
650 1 _aSeashore ecology
650 1 _aEcology
650 1 _aExperiments.
942 _cBK
999 _c4481
_d4481