Age variations 1567, 1568 



-weight relationship 79 3 



Agencies, interstate 1772 



, regulated by many 1369 



, regulatory 1585 



, role and function of public 1694, 1772 



, state 1772 



Agent, excitor 1973 



Agglutination 596 



Aggregate 133, 205, 300, 302, 638, 1480 



, beds of 380 



covers 294, 1237 



, crushed stone 299, 301 



, density of 538 



protection method 300 



, stone 301 



substrate 538 



Aggregates 2021 



, cheap and plentiful 303 



Aggregation 595, 820, 1297 



of monomers 1297 



Agitation 107, 335 



Agranulocytes 1332, 1333 



Agreement, reciprocal 657 



Air 774 



Airports 1770 



Alameda shore, Calif. 969 



Alanine 528, 954, 1176, 1266, 2078, 2140, 2177 



6-alanine 2177 



________ aminotransferase (AT) 527, 528, 744 



Alanyl-6-naphthylamide 139 

 Albergottie Creek, S. C. 540 

 Alcian blue 845, 846 

 Alcianophilic 845 

 Aldehyde fuchsin 845 

 Aldrin 228, 436, 462, 592 

 Alga 2018 



and small diatom, small green 946 



, blue-green 1134 



control 384 



culture 1595, 1792 



, green 835 



, marine 2083 



, unicellular green 356 



/algae, unicellular 1331, 1594 



Algae 133, 238, 313, 356, 443, 550, 553, 1123, 1126, 1230, 1927 

 , benthic 675 



625 



