00322nam a2200109Ia 450000500170000000800410001708200140005810000200007224500620009226000500015430000080020420260224040937.0260224s9999||||xx |||||||||||||| ||und||  a625.1 BAL  aBalovnev, V.I.  0aMethods of scale modeling of operating processes of high-  aNew Delhi:  U.S. Dept. of Agriculture, c1985  a229