Search Results for Marian B. JacobsSirsiDynix Enterprisehttps://library.epsb.ca/client/en_US/kild/kild/qu$003dMarian$002bB.$002bJacobs$0026ps$003d1000?2025-02-13T16:37:23ZWHY DO LEAVES CHANGE COLOR?ent://SD_ILS/0/SD_ILS:12539302025-02-13T16:37:23Z2025-02-13T16:37:23ZBy MARIAN B. JACOBS<br/>Format Books<br/>1999<br/>Call # 582.16 JAC<br/>Why do oceans have tides?ent://SD_ILS/0/SD_ILS:8583242025-02-13T16:37:23Z2025-02-13T16:37:23ZBy Marian B. Jacobs<br/>Format Books<br/>1999 1900-1999<br/>Series The library of why?<br/>Call # 551.47 JAC<br/>Why is the sky blue?ent://SD_ILS/0/SD_ILS:8581642025-02-13T16:37:23Z2025-02-13T16:37:23ZBy Marian B. Jacobs<br/>Format Books<br/>1999 1900-1999<br/>Series The library of why?<br/>Call # 551.56 JAC<br/>Why can airplanes fly?ent://SD_ILS/0/SD_ILS:8551752025-02-13T16:37:23Z2025-02-13T16:37:23ZBy Marian B., Ph.D. Jacobs<br/>Format Books<br/>1999 1900-1999<br/>Series The library of why?<br/>Call # 629.132 JAC<br/>