01108cam a2200301 4500 366755632 TxAuBib 20090318120000.0 810820s1982||||||||||||||||||||||||eng|u 81038482 /AC 9780516016184 lib. bdg. 0516016180 lib. bdg. DLC DLC ICrlF TxAuBib Gates, Richard. Conservation / by Richard Gates. Chicago : Childrens Press, 1982. 45 p. : ill. (some col.) ; 22 cm. New true book, A Revised edition of: The true book of conservation. 1959. Explains how people have disrupted ecological chains, and what should be done now to protect our natural resources. 3.1 Follett Library Book Co. K-3. Accelerated Reader AR 3.3 0.5. 20090318. Conservation of natural resources Juvenile literature. Conservation of natural resources. A New true book.