Ignorance of issues, public 1211 

 Illinois 156 

 Illumination 9 84 



constant 1798 



IZyanassa 1086 



Immunity 33, 1724, 2095 



, humoral 2096 



Impact 124 



Impedance 101 



Impermex 428 



Implements, no iron 1101 



Implications 2025 



Import and sale, halted 929 



Important factor 185 



Importations 2081 



Imports 65, 92, 1313 



Impoverishment 1207 



Impulse activity 984 



In vitro 161 



_ glucose utilization 1031 



_ , propagation 176 3 



In vivo clearance 788 



Inactivated 615, 2083 



Inactivation 252 



Incidence 1422 



Inclusion, living 1436 



Inclusions, small 388 



Income from Meraenaria , earned 5% to 99% of its 1016 



, increase producer 492 



Incomes, persons with higher 136 5 



Inconsistency 202 



Increase 694 



Increased spiking 1853 



Increases 520 



Increment, annual 1657 



in mean weight, annual 827 



production 584 



Increments, deposition of 1176 



per month, number of 1434 



Incubation 171 



period 1356 



Indian River/Indian River County, Fla. 2047 



Bay, Del. 208, 229, 371, 885, 965, 1255, 1731, 216! 



Station, Del. 931, 940 



shell heaps (see also middens, kitchen middens) 632 



use, prehistoric 1455 



uses 899 



720 



