00948pam a2200277 a 4500001000800000005001700008007000400025008000600029010001700035020001500052040001900067042000900086050002300095082001800118100002000136245004800156250001200204260012700216300003300343440001600376504005900392520010600451650005700557650003600614650002000650152613720170720161449.0000000    a   90036294   a0896865436  aUOELcDLCdDLC  alcac00aQC912.3b.H37 199000a363.73/872201 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.