000 00283nam a2200109Ia 4500
100 _aSinger R
250 _aEdn 4
245 _aAgaricales in Modern Taxonomy .-Edn 4
260 _bBishen Singh M Pal Singh, Dehra Dun
082 _aI2375:11/N86/B17327
300 _app 980+pls 88; 25*18
999 _c30822
_d30822