Search Results for Brian. Mackness SirsiDynix Enterprise https://library.epsb.ca/client/en_US/abb/abb/qu$003dBrian.$002bMackness$0026ic$003dtrue$0026ps$003d300? 2025-03-04T13:01:29Z The Greenhouse effect: a practical teaching guide. ent://SD_ILS/0/SD_ILS:699881 2025-03-04T13:01:29Z 2025-03-04T13:01:29Z By&#160;Brian. Mackness<br/>Format&#160;Books<br/>1990<br/>Call #&#160;363.7 MAC<br/> The ozone crisis - a practical teaching guide. ent://SD_ILS/0/SD_ILS:1893751 2025-03-04T13:01:29Z 2025-03-04T13:01:29Z By&#160;Brian. Mackness<br/>Format&#160;Books<br/>1990<br/>Call #&#160;363.7 MAC<br/>