Louis B. Rockland 
Water activity : Influences on food quality 
 - New York  Academic Press  1981 
 - 900p 
Louis B. Rockland & George F. Stewart: Water activity : Influences on food quality.  New York.  Academic Press, 1981. 0-12-591350-8--(664.07ROC)   
ENGLISH 
0-12-591350-8 
664.07  / ROC