#$%^&*AU2018101212A420180920.pdf#####Abstract A controlled environment structure suitable for use as an agricultural growing facility or animal housing structures that includes an interior ceiling section that is substantially transparent to allow light to pass through and has air channel formed between the roof and the interior ceiling section, a fan to force air into the air channel and the interior ceiling has a number of openings that allow the forced air to pass through and be distributed into the growing space in the facility/structure.1/2 C)o 0L 00 0 LOo CC CD C)0 C)10 C 00 100 CY0) CDLO LO 000 C)0 C)O 100 Co (0
