01010cam a2200277 4500 9770229 TxAuBib 20041007120000.0 ||||||s1981||||||||||||||||||||||||und|u 81047745 /AC/r85 9780870444043 0870444042 TxAuBib Amos, William Hopkins. Life in ponds and streams / by William H. Amos. Washington, D.C : National Geographic Society, 1981. 30 p : col. ill ; 28 cm. Books for young explorers An introduction to the animals that live in ponds and streams, including beavers, frogs, ducks, crayfish, trout, and insects. Stream ecology Juvenile literature. Pond ecology Juvenile literature. Pond animals. Stream animals. National Geographic Society (U.S). Books for young explorers.