Electron-dense, homogeneously 322, 327 



-lucid vesicles 322 



micrographs 368, 772 



, scanning 688, 2132, 2133 



microscope/electrcn microscopy 162, 327, 388, 595, 602, 613, 936, 1036, 



1084, 1373, 1639, 1812, 2171, 2225 

 , transmission 322, 327, 785, 935 



microscopy, cytological 2202 

 -opaque vesicles 322, 2060 

 paramagnetic resonance studies 20 87 



Electronic system 1188 

 Electronoptical patterns 127 

 Electropherograms 1461 

 Electrophoresis, acrylamide gel 1718 



, disc gel 1013 



Electrophoretic analysis 20 83 



patterns 1690 



properties 1234 



techniques 696 



E'Ledone 1848 



Element 183 



, not a major 1613 



Elements, concentration of 2197 



, distribution of 1649 



Elevation, voluntary 107 

 Elimination 231, 233, 249, 331, 859 

 most rapid in summer 1305 



, period of 



249 



Elizabeth River, Va. 



800 



Eluting 29 





Elution volume 12 





Elutriating 366 





Embayments 1891 





, shallow 



1540 



Embedding 332 

 Embryogenesis 143 

 Embryology, chemical 2123 



Embryonic development 191, 239, 449, 1226, 1347 

 mitoses 1292 



Embryos/embryology 24, 191, 230, 236, 237, 238, 240, 241, 278, 442 



, chick 10 8 8 



Empty, broken shells used 2 1322 



Emsworth Harbour, England 109 



Encourage lessees of oyster ground to enter fishery 801 



Encyst, induced to 328 



Encysted 332 



Encystment of cercaria 2094 



685 



