TY - BOOK AU - Hewitt,Sally TI - Rivers, ponds, and seashore T2 - Discovering nature SN - 0761309241 (lib. bdb.) AV - QH541.5.F7 H49 1999 U1 - 577.6 21 PY - 1999/// CY - Brookfield, Conn. PB - Copper Beech Books KW - Freshwater ecology KW - Juvenile literature KW - Seashore ecology KW - Experiments KW - Ecology N2 - Introduces the underwater parts of our world, with simple experiments which teach about life in and around the water's edge ER -