00520     2200193   4500001002100000008004100021035002000062245004500082100001500127260003700142300004700179084001500226520002300241082001100264650001100275650001100286650001800297990001100315INLIS000000000009923                                   Ind    a0010-1118009923  aPollen and spore morphologycERDTMAN, G.  aG. Erdtman  aNew YorkbThe Ronald Pressc1957  a151 p.: ill.; 23 cm.c151 p.: ill.; 23 cm.  a381.33ERDp  aIndex : p. 147-151  a381.33  aPOLLEN  aSPORES  aPLANT ANATOMY  a332/63