000 00258nam a2200097Ia 4500
100 _aPerlman D Ed
245 _aAdvances in Applied Microbiology Volume 21
260 _bAcademic Press, N'York
082 _aG91n561,N59/N77.21/B10482
300 _app 300; 23*15
999 _c26579
_d26579