Scientists of Rivers, Lakes, and Ponds
Braun, Eric and Sandra Donovan
Scientists of Rivers, Lakes, and Ponds - New York Steadwell Books, a Harcourt Company 2002 - 48 p.: col. photos - Scientists of the Biome .
What is a river, lake, and pond biome? - A scientist across the United States - A scientist in Minnesota's lakes and ponds - A scientist in the rivers of the United States - The future of rivers, lakes, and ponds - Internet sites.
0-7398-4755-4 $17.97
Scientists of Rivers, Lakes, and Ponds - New York Steadwell Books, a Harcourt Company 2002 - 48 p.: col. photos - Scientists of the Biome .
What is a river, lake, and pond biome? - A scientist across the United States - A scientist in Minnesota's lakes and ponds - A scientist in the rivers of the United States - The future of rivers, lakes, and ponds - Internet sites.
0-7398-4755-4 $17.97