000 00296nam a2200097Ia 4500
100 _aSchipper M A A
245 _aOn certain Species of Mucor with a key to all Accepted Species Studies in Mycology No 17
260 _bCentralbyreay v s, Baarn
082 _aI23/N78/B11773
300 _app 70; 24*16
999 _c34549
_d34549