Search Results for Marian B. Jacobs SirsiDynix Enterprise https://library.epsb.ca/client/en_US/kild/kild/qu$003dMarian$002bB.$002bJacobs$0026te$003dILS$0026ps$003d1000?dt=list 2024-11-07T14:26:42Z WHY DO LEAVES CHANGE COLOR? ent://SD_ILS/0/SD_ILS:1253930 2024-11-07T14:26:42Z 2024-11-07T14:26:42Z By&#160;MARIAN B. JACOBS<br/>Format&#160;Books<br/>1999<br/>Call #&#160;582.16 JAC<br/> Why do oceans have tides? ent://SD_ILS/0/SD_ILS:858324 2024-11-07T14:26:42Z 2024-11-07T14:26:42Z By&#160;Marian B. Jacobs<br/>Format&#160;Books<br/>1999&#160;1900-1999<br/>Series&#160;The library of why?<br/>Call #&#160;551.47 JAC<br/> Why is the sky blue? ent://SD_ILS/0/SD_ILS:858164 2024-11-07T14:26:42Z 2024-11-07T14:26:42Z By&#160;Marian B. Jacobs<br/>Format&#160;Books<br/>1999&#160;1900-1999<br/>Series&#160;The library of why?<br/>Call #&#160;551.56 JAC<br/> Why can airplanes fly? ent://SD_ILS/0/SD_ILS:855175 2024-11-07T14:26:42Z 2024-11-07T14:26:42Z By&#160;Marian B., Ph.D. Jacobs<br/>Format&#160;Books<br/>1999&#160;1900-1999<br/>Series&#160;The library of why?<br/>Call #&#160;629.132 JAC<br/>