00990pam a2200277 a 45000010008000000030008000080050017000160080041000330100017000740200015000910400022001060420009001280500023001370820018001601000020001782450048001982500012002462600127002583000033003854400016004185040059004345200106004936500057005996500036006566500020006921526137BD-DhUL20170420134751.0900409s1990    nyua   j b    001 0 eng    a   90036294   a0896865436  aDLCcDLCdBD-DhUL  alcac00aQC912.3b.H37 1990  a363.7387bHAR1 aHarris, Jack C.14aThe greenhouse effect /cby Jack C. Harris.  a1st ed.  aNew York :bCrestwood House ;aToronto :bCollier Macmillan Canada ;aNew York :bMaxwell Macmillan International,cc1990.  a48 p. :bcol. ill. ;c23 cm. 0aEarth alert  aIncludes bibliographical references (p. 44) and index.  aDiscusses the causes of the greenhouse effect, what it does to our planet, and how it can be stopped. 0aGreenhouse effect, AtmosphericxJuvenile literature. 1aGreenhouse effect, Atmospheric. 1aGlobal warming.