01143cam a2200301 4500 121309800 TxAuBib 20060816120000.0 910213s1991||||||||||||||||||||||||eng|u 91009147 /AC 9780679823513 pbk. 0679823514 pbk. 9780679923510 lib. 0679923519 lib. DLC DLC CDF TxAuBib Berenstain, Stan, 1923- The Berenstain bears don't pollute (anymore) [PB] / Stan & Jan Berenstain. New York : Random House, 1991. 1 v. (unpaged) : col. ill. ; 21 cm. First time book, A The bears in Bear Country grow concerned about how pollution and waste of natural resources are damaging the world around them, so they form The Earthsavers Club. 20060816. Pollution Juvenile fiction. Conservation of natural resources Juvenile fiction. Bears Juvenile fiction. Berenstain, Jan, 1923- A First time book.