000			01157pam a2200301 a 4500
001			vtls000300136
003			UG-KaMUL
005			20250613002948.0
010			_a91-013763
020			_a0316514152
039			_y 201110281218 _z955
040			_aDLC _c DLC _d DLC _d UG-KaMUL
082			_a363.7 _2 20
092			_a363.7 LAN
100			_aLangone, John, _d 1929-
245			_a Our endangered earth : _bwhat we can do to save it / _cJohn Langon e.
260			_aBoston : _bLittle, Brown, _c c1992.
300			_a197 p. ; _c 25 cm.
504			_aIncludes bibliographical references (p. 181-186) and index.
520			_aDiscusses the environmental crisis, focusing on such problems as ove rpopulation, the pollution of water, air and land, ozone depletion, glo bal warming, and disappearing wildlife. Suggests ways to improve life i n the twenty-first century.
650			_aPollution _x Environmental aspects _x Juvenile literature.
650			_aEnvironmental protection _x Juvenile literature.
650			_aPollution.
650			_aEnvironmental protection.
942			_2ddc _cBK
999			_c544374 _d544374