John Bartok
Emeritus Extension Professor & Agricultural Engineer, Commercial Greenhouse Crops
Department of Natural Resources & the Environment
Emeritus Agricultural Engineer & Commercial Greenhouse Crops
![oak leaf](https://ipm-cahnr.media.uconn.edu/wp-content/uploads/sites/3216/2021/05/cropped-oak-leaf1.jpg)
jbartok@rcn.com |
Emeritus Extension Professor & Agricultural Engineer, Commercial Greenhouse Crops
Department of Natural Resources & the Environment
Emeritus Agricultural Engineer & Commercial Greenhouse Crops
jbartok@rcn.com |