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Professor Pega Hrnjak Featured

7/5/2012

By Benjamin J. Kaap

Predrag Hjrnak
Predrag Hjrnak
Pega Hrnjak
Pega Hrnjak, co-director of the Air Conditioning and Refrigeration Center, was featured in an article about ammonia's potential as a refrigerant in "Ammonia may be cheaper way to cool supermarkets" in The News-Gazette on September 17, 2001.